{"title":"Water Quality","description":"","products":[{"product_id":"horiba-u-52","title":"Horiba U-52 Multiparameter Water Quality Meter","description":"\u003cp\u003eThe HORIBA U-52 multiparameter water quality meter is a field-ready, portable monitoring system that delivers accurate, real-time measurements across multiple critical water quality parameters from a single integrated probe. Built for environmental professionals, remediation teams, groundwater consultants and water treatment operators, the U-52 monitors and logs water quality simultaneously in rivers, groundwater wells, lakes, wastewater systems and industrial discharge environments.\u003c\/p\u003e\n\n\u003cp\u003eThe U-50 Series platform integrates multiple sensors into one probe, letting you measure and display up to 11 parameters at once — which cuts setup time and simplifies field workflows considerably. The rugged construction, automatic calibration and live on-screen display of every channel make it well suited to demanding field sampling and long-term monitoring programs.\u003c\/p\u003e\n\n\u003cp\u003eWith EPA-compliant turbidity measurement, field-replaceable sensors and high-capacity onboard data storage, the U-52 helps you maintain data quality while maximizing time on site.\u003c\/p\u003e\n\n\u003ch3\u003eMeasured parameters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003epH\u003c\/li\u003e\n\u003cli\u003eORP (redox potential)\u003c\/li\u003e\n\u003cli\u003eDissolved oxygen (DO)\u003c\/li\u003e\n\u003cli\u003eElectrical conductivity\u003c\/li\u003e\n\u003cli\u003eSalinity\u003c\/li\u003e\n\u003cli\u003eTotal dissolved solids (TDS)\u003c\/li\u003e\n\u003cli\u003eSeawater specific gravity\u003c\/li\u003e\n\u003cli\u003eTemperature\u003c\/li\u003e\n\u003cli\u003eTurbidity\u003c\/li\u003e\n\u003cli\u003eWater depth\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGroundwater monitoring well sampling and low-flow purge stabilization\u003c\/li\u003e\n\u003cli\u003eSurface water surveys of rivers, lakes, streams and reservoirs\u003c\/li\u003e\n\u003cli\u003eRemediation site performance monitoring and site characterization\u003c\/li\u003e\n\u003cli\u003eMunicipal and industrial wastewater and effluent discharge compliance\u003c\/li\u003e\n\u003cli\u003eStormwater and turbidity monitoring at construction and discharge sites\u003c\/li\u003e\n\u003cli\u003eCoastal, estuarine and brackish water monitoring\u003c\/li\u003e\n\u003cli\u003eDrinking water source and raw intake monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote: the configuration options below include probe, cable, handheld control unit and backpack.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eChoosing a cable length\u003c\/h3\u003e\n\u003cp\u003eMatch the cable to your deepest measuring point. Short cables suit surface water, flow cells and beaker readings; 10 m covers typical shallow monitoring wells; 30 m is for deep wells, reservoirs and full water-column profiling.\u003c\/p\u003e\n\n\u003ch3\u003eSensors, parts \u0026amp; accessories\u003c\/h3\u003e\n\u003cp\u003eVisit the \u003ca href=\"https:\/\/envirotechonline.com\/products\/horiba-u-52-sensors\" title=\"Horiba U-52 Meter Sensors Replacement Parts - pH DO ORP TURB\" rel=\"noopener\" target=\"_blank\"\u003eHoriba U-52 Sensors\u003c\/a\u003e page for replacement pH, ORP, DO and turbidity elements, reference electrode tips and liquid junction caps.\u003c\/p\u003e\n\u003cp\u003eDO membrane caps, probe guards, rubber caps, O-ring sets, wiper rubbers, flow cells, calibration beakers, carrying cases, external power supplies and standard solutions are all stocked in the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/horiba-parts-accessories\"\u003eHoriba Parts \u0026amp; Accessories\u003c\/a\u003e collection. Complete replacement sensor probes and spare control units are listed separately.\u003c\/p\u003e\n\u003cp\u003eBrowse all \u003ca href=\"https:\/\/envirotechonline.com\/collections\/horiba\"\u003eHORIBA instruments\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003c!--Specifications button link  --\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/horiba_u-50.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Horiba_Manuals\/U-50_Manual_revised_0409.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Horiba_Manuals\/U-50_Flow_Cell_Instruction_Manual.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eFLOW CELL MANUAL\u003c\/a\u003e\u003c\/div\u003e","brand":"Horiba","offers":[{"title":"pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 2 Meter Cable - 3200164501 \/ Hard Pelican Case - 5200529244","offer_id":40956499624126,"sku":"72104027 + 12104059","price":4172.0,"currency_code":"USD","in_stock":true},{"title":"pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 2 Meter Cable - 3200164501 \/ Flow Cell - 3200156570","offer_id":46394165919934,"sku":"72104027 + 12104056","price":4360.0,"currency_code":"USD","in_stock":true},{"title":"pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 2 Meter Cable - 3200164501 \/ Hard Pelican Case + Flow Cell - 5200529244 - 3200156570","offer_id":46394165952702,"sku":"72104027 + 12104059 + 12104056","price":4859.0,"currency_code":"USD","in_stock":true},{"title":"pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 2 Meter Cable - 3200164501 \/ None","offer_id":46394180403390,"sku":"72104027","price":3673.0,"currency_code":"USD","in_stock":true},{"title":"pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 10 Meter Cable - 3200164502 \/ Hard Pelican Case - 5200529244","offer_id":40956499656894,"sku":"72104028 + 12104059","price":4470.0,"currency_code":"USD","in_stock":true},{"title":"pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 10 Meter Cable - 3200164502 \/ Flow Cell - 3200156570","offer_id":46394165985470,"sku":"72104028 + 12104056","price":4658.0,"currency_code":"USD","in_stock":true},{"title":"pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 10 Meter Cable - 3200164502 \/ Hard Pelican Case + Flow Cell - 5200529244 - 3200156570","offer_id":46394166018238,"sku":"72104028 + 12104059 + 12104056","price":5157.0,"currency_code":"USD","in_stock":true},{"title":"pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 10 Meter Cable - 3200164502 \/ None","offer_id":46394180436158,"sku":"72104028","price":3971.0,"currency_code":"USD","in_stock":true},{"title":"pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 30 Meter Cable - 3200164503 \/ Hard Pelican Case - 5200529244","offer_id":40956499689662,"sku":"72104029 + 12104059","price":4994.0,"currency_code":"USD","in_stock":true},{"title":"pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 30 Meter Cable - 3200164503 \/ Flow Cell - 3200156570","offer_id":46394166051006,"sku":"72104029 + 12104056","price":5181.0,"currency_code":"USD","in_stock":true},{"title":"pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 30 Meter Cable - 3200164503 \/ Hard Pelican Case + Flow Cell - 5200529244 - 3200156570","offer_id":46394166083774,"sku":"72104029 + 12104059 + 12104056","price":5681.0,"currency_code":"USD","in_stock":true},{"title":"pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 30 Meter Cable - 3200164503 \/ None","offer_id":46394180468926,"sku":"72104029","price":4494.0,"currency_code":"USD","in_stock":true},{"title":"GPS Depth pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 2Meter Cable - 3200156563 \/ Hard Pelican Case - 5200529244","offer_id":46394044907710,"sku":"72104030 + 12104059","price":4647.0,"currency_code":"USD","in_stock":true},{"title":"GPS Depth pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 2Meter Cable - 3200156563 \/ Flow Cell - 3200156570","offer_id":46394166116542,"sku":"72104030 + 12104056","price":4835.0,"currency_code":"USD","in_stock":true},{"title":"GPS Depth pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 2Meter Cable - 3200156563 \/ Hard Pelican Case + Flow Cell - 5200529244 - 3200156570","offer_id":46394166149310,"sku":"72104030 + 12104059 +12104056","price":5334.0,"currency_code":"USD","in_stock":true},{"title":"GPS Depth pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 2Meter Cable - 3200156563 \/ None","offer_id":46394180501694,"sku":"72104030","price":4148.0,"currency_code":"USD","in_stock":true},{"title":"GPS Depth pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 10Meter Cable - 3200164499 \/ Hard Pelican Case - 5200529244","offer_id":46394044940478,"sku":"72104031 + 12104059","price":4873.0,"currency_code":"USD","in_stock":true},{"title":"GPS Depth pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 10Meter Cable - 3200164499 \/ Flow Cell - 3200156570","offer_id":46394166182078,"sku":"72104031 + 12104056","price":5060.0,"currency_code":"USD","in_stock":true},{"title":"GPS Depth pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 10Meter Cable - 3200164499 \/ Hard Pelican Case + Flow Cell - 5200529244 - 3200156570","offer_id":46394166214846,"sku":"72104031  + 12104059 +12104056","price":5560.0,"currency_code":"USD","in_stock":true},{"title":"GPS Depth pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 10Meter Cable - 3200164499 \/ None","offer_id":46394180534462,"sku":"72104031","price":4373.0,"currency_code":"USD","in_stock":true},{"title":"GPS Depth pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 30Meter Cable - 3200164500 \/ Hard Pelican Case - 5200529244","offer_id":46394044973246,"sku":"72104032 +12105059","price":5380.0,"currency_code":"USD","in_stock":true},{"title":"GPS Depth pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 30Meter Cable - 3200164500 \/ Flow Cell - 3200156570","offer_id":46394166247614,"sku":"72104032 + 12104056","price":5568.0,"currency_code":"USD","in_stock":true},{"title":"GPS Depth pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 30Meter Cable - 3200164500 \/ Hard Pelican Case + Flow Cell - 5200529244 - 3200156570","offer_id":46394166280382,"sku":"72104032 + 12104059 + 12104056","price":6067.0,"currency_code":"USD","in_stock":true},{"title":"GPS Depth pH ORP DO COND Salinity TDS Seawater Temp Turb (LED) - 30Meter Cable - 3200164500 \/ None","offer_id":46394180567230,"sku":"72104032","price":4881.0,"currency_code":"USD","in_stock":true},{"title":"None \/ Hard Pelican Case - 5200529244","offer_id":46394166313150,"sku":"12104059","price":499.0,"currency_code":"USD","in_stock":true},{"title":"None \/ Flow Cell - 3200156570","offer_id":46394166345918,"sku":"12104056","price":687.0,"currency_code":"USD","in_stock":true},{"title":"None \/ Hard Pelican Case + Flow Cell - 5200529244 - 3200156570","offer_id":46394166378686,"sku":"12104059 + 12104056","price":1186.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/products\/horiba-3200164501-multiparameter-meter-6-ft-2-m-cable-9960022.jpg?v=1659466720"},{"product_id":"oakton-t-100-field-turbidity-meter","title":"Oakton T-100 Field Turbidity Meter","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n  \u003cstyle\u003e\n      table {\n          border-collapse: collapse;\n          width: 100%;\n      }\n\n      th,td {\n          text-align: left;\n          padding: 8px;\n      }\n\n      tr:nth-child(even) {background-color: #f2f2f2;}\n  \u003c\/style\u003e\n\n\u003cp\u003e\n  \u003c\/p\u003e\u003ctable\u003e\n    \u003ctr\u003e\n      \u003cth\u003eRange\u003c\/th\u003e\n      \u003ctd\u003e0 to 1000 NTU\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003eResolution\u003c\/th\u003e\n      \u003ctd\u003e0.01 (0 to 19.99 NTU) 0.1 (20.0 to 99.9 NTU) 1 NTU (100 to 1000 NTU)\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003eAccuracy\u003c\/th\u003e\n      \u003ctd\u003e±2% of measurement from 0 to 500 NTU\u003cbr\u003e±3% of measurement from 501 to 1000 NTU\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003eRepeatability\u003c\/th\u003e\n      \u003ctd\u003e±0.01 NTU or ±1% of measurement, whichever is greater\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003ePower\u003c\/th\u003e\n      \u003ctd\u003eFour AAA Alkaline Batteries\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth\u003eDimensions\u003c\/th\u003e\n      \u003ctd\u003eMeter : 2.7\" x 6.1\" x 1.8\" (6.8 x 15.5 x 4.6 cm)\u003cbr\u003eMeter with Case : 6.3\" x 13.8\" x 4.7\" (16 x 35 x 12 cm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/table\u003e\n","brand":"Oakton","offers":[{"title":"T-100 Meter Only","offer_id":40956538093758,"sku":"OAK-WD-35635-05","price":1617.0,"currency_code":"USD","in_stock":true},{"title":"T-100 Turbidity Meter Kit","offer_id":40956538126526,"sku":"OAK-WD-35635-00","price":2000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/products\/41Twcdhi5WL.jpg?v=1659479022"},{"product_id":"myron-l-waterproof-ultrameter-6pii-fce","title":"Myron L ULTRAMETER II 6PIIFCE Multiparameter Water Quality Meter (Conductivity \/ TDS \/ pH \/ ORP \/ FCE)","description":"\u003cp\u003eThe Myron L \u003cstrong\u003eULTRAMETER II 6PIIFCE\u003c\/strong\u003e (part number \u003cstrong\u003e6PIIFCE\u003c\/strong\u003e) is a handheld multiparameter water quality meter that reads conductivity, TDS, resistivity, pH, ORP, free chlorine equivalent (FCE) and temperature from a single sample cup. It stores up to 100 readings, applies automatic temperature compensation across all key parameters, and lets you choose KCl, 442 or NaCl conductivity\/TDS models — the workhorse instrument for groundwater sampling, drinking water and wastewater operations, RO\/DI and boiler-water treatment, and industrial process QC.\u003c\/p\u003e\n\u003cp\u003eChoose \u003cstrong\u003eUnit Only\u003c\/strong\u003e, or the \u003cstrong\u003ePorta-Kit\u003c\/strong\u003e version that adds the hard protective carrying case (part number PKUU) with sample cups and accessories. A bluDock-enabled version (6PIIFCE-BD) for wireless data transfer is available on request.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cstyle\u003e\n      table { border-collapse: collapse; width: auto; }\n      th,td { text-align: left; padding: 8px; }\n      tr:nth-child(even) {background-color: #f2f2f2;}\n\u003c\/style\u003e\n\u003ctable\u003e\n      \u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003ctd\u003eConductivity\u003c\/td\u003e\n\u003ctd\u003eTDS\u003c\/td\u003e\n\u003ctd\u003eResistivity\u003c\/td\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003eORP\u003c\/td\u003e\n\u003ctd\u003eFree Chlorine\u003c\/td\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eRanges\u003c\/th\u003e\n\u003ctd\u003e0–9999µS\/cm\u003cbr\u003e10–200mS\/cm\u003cbr\u003ein 5 autoranges\u003c\/td\u003e\n\u003ctd\u003e0–9999ppm\u003cbr\u003e10–200ppt\u003cbr\u003ein 5 autoranges\u003c\/td\u003e\n\u003ctd\u003e10KΩ–30MΩ\u003c\/td\u003e\n\u003ctd\u003e0–14pH\u003c\/td\u003e\n\u003ctd\u003e±999mV\u003c\/td\u003e\n\u003ctd\u003e0.00–9.99ppm\u003cbr\u003e350≤ORPmV\u0026lt;725 and 0.0≤pH\u0026lt;9.9\u003cbr\u003e725≤ORPmV\u0026lt;825 and 0.0≤pH\u0026lt;8.9\u003c\/td\u003e\n\u003ctd\u003e0–71°C\u003cbr\u003e32–160°F\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003e0.01(\u0026lt;100µS)\u003cbr\u003e0.1(\u0026lt;1000µS)\u003cbr\u003e1.0(\u0026lt;10mS)\u003cbr\u003e0.01(\u0026lt;100mS)\u003cbr\u003e0.1(\u0026lt;200mS)\u003c\/td\u003e\n\u003ctd\u003e0.01(\u0026lt;100ppm)\u003cbr\u003e0.1(\u0026lt;1000ppm)\u003cbr\u003e1.0(\u0026lt;10ppt)\u003cbr\u003e0.01(\u0026lt;100ppt)\u003cbr\u003e0.1(\u0026lt;200ppt)\u003c\/td\u003e\n\u003ctd\u003e0.01(\u0026lt;100KΩ)\u003cbr\u003e0.1(\u0026lt;1000KΩ)\u003cbr\u003e0.1(\u0026gt;1MΩ)\u003c\/td\u003e\n\u003ctd\u003e±0.01pH\u003c\/td\u003e\n\u003ctd\u003e±1mV\u003c\/td\u003e\n\u003ctd\u003e0.01ppm\u003c\/td\u003e\n\u003ctd\u003e0.1°C\/F\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eAccuracy\u003c\/th\u003e\n\u003ctd\u003e±1% of reading\u003c\/td\u003e\n\u003ctd\u003e±1% of reading\u003c\/td\u003e\n\u003ctd\u003e±1% of reading\u003c\/td\u003e\n\u003ctd\u003e±0.01 pH\u003c\/td\u003e\n\u003ctd\u003e±1 mV\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1.00ppm ±0.3ppm\u003cbr\u003e≥1.00ppm ±0.2ppm\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eAuto Temperature Compensation\u003c\/th\u003e\n\u003ctd\u003e0–71°C\u003cbr\u003e32–160°F\u003c\/td\u003e\n\u003ctd\u003e0–71°C\u003cbr\u003e32–160°F\u003c\/td\u003e\n\u003ctd\u003e0–71°C\u003cbr\u003e32–160°F\u003c\/td\u003e\n\u003ctd\u003e0–71°C\u003cbr\u003e32–160°F\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eAdjustable Temperature Compensation to 25ºC\u003c\/th\u003e\n\u003ctd\u003e0–9.99%\/°C\u003c\/td\u003e\n\u003ctd\u003e0–9.99%\/°C\u003c\/td\u003e\n\u003ctd\u003e0–9.99%\/°C\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eConductivity\/TDS Ratios Preprogrammed\u003c\/th\u003e\n\u003ctd\u003eKCl, 442, NaCl\u003c\/td\u003e\n\u003ctd\u003eKCl, 442, NaCl\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eAdjustable Conductivity\/TDS Ratio Factor\u003c\/th\u003e\n\u003ctd\u003e0.20–7.99\u003c\/td\u003e\n\u003ctd\u003e0.20–7.99\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.myronl.com\/downloads\/\" target=\"_blank\" rel=\"noopener\"\u003eMyron L operation manuals \u0026amp; quick start guides (6P \/ 4P)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eParts \u0026amp; Accessories\u003c\/h3\u003e\n\u003cp\u003eReplacement pH\/ORP sensors, protective sensor caps, carrying cases (UCC), Porta-Kits (PKUU), 9V batteries and KCl \/ 442 \/ NaCl \/ pH \/ ORP calibration solutions for this meter are listed in \u003ca href=\"\/collections\/myron-l-parts-accessories\"\u003eMyron L Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e","brand":"Myron L Company","offers":[{"title":"Unit Only","offer_id":42736653336766,"sku":"MYR-L-6PIIFCE","price":1511.5,"currency_code":"USD","in_stock":true},{"title":"Hard Protective Case (Kit)","offer_id":40956548579518,"sku":"MYR-L-6PIIFCE-PKUU","price":1772.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/products\/Ultrameter-II-6PFCE-and-P4_angled-perspective.png?v=1659471299"},{"product_id":"oakton-waterproof-orptestr","title":"Oakton  ORPTestr™ 50","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003cstyle\u003e\n    table {\n        border-collapse: collapse;\n        width: 100%;\n    }\n\n    th, td {\n        text-align: left;\n        padding: 8px;\n    }\n\n    tr:nth-child(even) {background-color: #f2f2f2;}\n\u003c\/style\u003e\n\n\u003ctable\u003e\t\t\t\n    \u003ctr\u003e\n        \u003cth\u003eRange\u003c\/th\u003e\t\t\t\t\t\n        \u003ctd\u003e-1000 to 1000 mV\u003c\/td\u003e\t\t\t\t\t\t\n    \u003c\/tr\u003e\n\t\t\t\t\t\n    \u003ctr\u003e\n        \u003cth\u003eResolution\u003c\/th\u003e\n        \u003ctd\u003e1 mV\u003c\/td\u003e\t\t\t\t\t\t\n    \u003c\/tr\u003e\n\t\t\t\t\t\n    \u003ctr\u003e\n        \u003cth\u003eAccuracy\u003c\/th\u003e\t\t\t\t\t\t\n        \u003ctd\u003e±2 mV\u003c\/td\u003e\t\t\t\t\t\t\n    \u003c\/tr\u003e\n\t\t\t\t\t\n    \u003ctr\u003e\n        \u003cth\u003eCalibration\u003c\/th\u003e\t\t\t\t\n        \u003ctd\u003e±200 mV offset adjustment\u003c\/td\u003e\t\t\t\t\t\n    \u003c\/tr\u003e\n\t\t\t\t\t\n    \u003ctr\u003e\n        \u003cth\u003eATC\u003c\/th\u003e\t\t\t\t\t\n        \u003ctd\u003eYes\u003c\/td\u003e\t\t\t\t\t\t\n    \u003c\/tr\u003e\n\t\t\t\t\t\n    \u003ctr\u003e\n        \u003cth\u003eTemperature\u003c\/th\u003e\t\t\t\t\t\n        \u003ctd\u003e30 to 140°F (0 to 60°C)\u003c\/td\u003e\t\t\t\t\t\t\n    \u003c\/tr\u003e\n\t\t\t\t\t\n    \u003ctr\u003e\n        \u003cth\u003eWaterproof\/Dustproof (IP67)\u003c\/th\u003e\t\t\t\t\t\t\n        \u003ctd\u003eIP67-rated\u003c\/td\u003e\t\t\t\t\t\t\n    \u003c\/tr\u003e\n\t\t\t\t\t\n    \u003ctr\u003e\n        \u003cth\u003ePower\u003c\/th\u003e\t\t\t\t\t\t\n        \u003ctd\u003e4 AAA batteries\u003c\/td\u003e\t\t\t\t\t\n    \u003c\/tr\u003e\n\t\t\t\t\t\n    \u003ctr\u003e\n        \u003cth\u003eBattery life\u003c\/th\u003e\t\t\t\t\t\t\n        \u003ctd\u003e250 hrs\u003c\/td\u003e\t\t\t\t\t\t\n    \u003c\/tr\u003e\n\t\t\t\t\t\n\u003c\/table\u003e","brand":"Oakton","offers":[{"title":"No Replacement Electrode","offer_id":40956549791934,"sku":"OAK-WD-35650-10","price":210.0,"currency_code":"USD","in_stock":true},{"title":"ORPTestr Electrode","offer_id":40956549824702,"sku":"OAK-WD-35650-10","price":127.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/products\/35634-45.jpg-650.jpg?v=1659471886"},{"product_id":"hanna-9142-portable-dissolved-oxygen-meter","title":"Hanna 9142 Portable Dissolved Oxygen Meter","description":"\u003cp\u003eThe Hanna HI9142 is a rugged, waterproof portable dissolved oxygen (DO) meter designed for reliable water quality testing in field and environmental conditions. Using a polarographic sensor and automatic temperature compensation, this handheld meter delivers precise dissolved oxygen measurements essential for environmental monitoring, wastewater analysis, and aquaculture testing.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cstyle\u003e\n      table {\n          border-collapse: collapse;\n          width: 100%;\n      }\n\n      th,td {\n          text-align: left;\n          padding: 8px;\n      }\n\n      tr:nth-child(even) {background-color: #f2f2f2;}\n  \u003c\/style\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDO Range\u003c\/th\u003e\n\u003ctd\u003e0.0 to 19.9 mg\/L (ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDO Resolution\u003c\/th\u003e\n\u003ctd\u003e0.1 mg\/L (ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDO Accuracy (@ 25°C\/77°F)\u003c\/th\u003e\n\u003ctd\u003e±1.5% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Range\u003c\/th\u003e\n\u003ctd\u003e-5.0 to 50.0°C (23.0 to 122.0°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Resolution\u003c\/th\u003e\n\u003ctd\u003e0.1°C (1°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Accuracy (@ 25°C\/77°F)\u003c\/th\u003e\n\u003ctd\u003e±0.2°C (±1°F) (excluding probe error)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Compensation\u003c\/th\u003e\n\u003ctd\u003eautomatic, 0 to 50°C (32 to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProbe\u003c\/th\u003e\n\u003ctd\u003epolarographic DO probe, internal temperature sensor, DIN connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCalibration\u003c\/th\u003e\n\u003ctd\u003emanual, at one or two points (zero and slope)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery Type \/ Life\u003c\/th\u003e\n\u003ctd\u003e1.5V AA (4) \/ approx. 500 hours of use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnvironment\u003c\/th\u003e\n\u003ctd\u003e0 to 50°C (32 to 122°F); RH max 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e196 x 80 x 60 mm (7.7 x 3.1 x 2.4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e500 g (1.1 lb.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrdering Information\u003c\/th\u003e\n\u003ctd\u003eHI9142 is supplied complete with HI76407 DO probe, HI76407A\/P pre-formed PTFE DO membranes (2), HI7041S electrolyte solution (30 mL), batteries, instructions and rugged carrying case.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years (probe 6 months)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":40956552446142,"sku":"HI-9142","price":653.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/products\/portable-dissolved-oxygen-meter-hi9142__41744.1559321293.1280.1280.jpg?v=1659465249"},{"product_id":"oakton-pcts-testr-50","title":"Oakton PCTS Testr™ 50","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003cstyle\u003e\n    table {\n        border-collapse: collapse;\n        width: 100%;\n    }\n\n    th, td {\n        text-align: left;\n        padding: 8px;\n    }\n\n    tr:nth-child(even) {background-color: #f2f2f2;}\n\u003c\/style\u003e\n\n\n\u003ctable\u003e\n\t\u003ctr\u003e\n\t\t\u003cth\u003eRange\u003c\/th\u003e\n\t\t\u003ctd\u003epH: -1 to 15 pH\u003cbr\u003eTDS: 0 ppm to 10 ppt\u003cbr\u003eSanlinity: 0 to 10 ppt\u003cbr\u003eConductivity: 0 µS to 20 mS\u003c\/td\u003e\t\t\t\t\n\t\u003c\/tr\u003e\n\t\t\t\t\t\n\t\u003ctr\u003e\n\t\t\u003cth\u003eResolution\u003c\/th\u003e\n\t\t\u003ctd\u003epH: 0.01\u003cbr\u003eTDS: 10 ppt\u003cbr\u003eSanlinity: 0.01 ppt\u003cbr\u003eTemperature: 0.1°C\/0.1°F\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\t\t\t\t\n\t\u003ctr\u003e\n                \u003cth\u003eAccuracy\u003c\/th\u003e\n\t\t\u003ctd\u003epH: ±0.01\u003cbr\u003eTDS: ±1% FS\u003cbr\u003eConductivity: ±1% full scale\u003cbr\u003eTemperature: 0 to 50°C (±0.5°C\/±0.9°F); 50 to 60°C (±1.0°C\/±1.8°F)\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\t\t\t\t\n\t\u003ctr\u003e\n\t\t\u003cth\u003eCalibration\u003c\/th\u003e\n\t\t\u003ctd\u003eUp to three points\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\t\t\t\t\n\t\u003ctr\u003e\n\t\t\u003cth\u003eATC\u003c\/th\u003e\n\t\t\u003ctd\u003eYes\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\t\t\t\t\n\t\u003ctr\u003e\n\t\t\u003cth\u003eTemperature\u003c\/th\u003e\n\t\t\u003ctd\u003e32 to 140°F (0 to 60°C)\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\t\t\t\t\n\t\u003ctr\u003e\n\t\t\u003cth\u003eWaterproof\/Dustproof (IP67)\u003c\/th\u003e\n\t\t\u003ctd\u003eYes\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\t\t\t\t\n\t\u003ctr\u003e\n\t\t\u003cth\u003ePower\u003c\/th\u003e\n\t\t\u003ctd\u003eFour AAA 1.5 V alkaline batteries (included)\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\t\t\t\t\n\t\u003ctr\u003e\n\t\t\u003cth\u003eBattery life\u003c\/th\u003e\n\t\t\u003ctd\u003eApproximately 150 hours continuous use\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Oakton","offers":[{"title":"Default Title","offer_id":40956555624638,"sku":"Oak-35634-35","price":330.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/products\/51ZO8FyfFhL._SL1200.jpg?v=1659471944"},{"product_id":"hanna-98703-turbidity-meter","title":"Hanna 98703 Turbidity Meter","description":"\u003cp\u003eThe Hanna HI98703 Turbidity Portable Meter is a high-accuracy, EPA-compliant handheld turbidity meter engineered for precise water quality testing in field and laboratory environments. Designed to meet or exceed EPA Method 180.1 and Standard Methods 2130 B, this rugged instrument delivers reliable turbidity measurements essential for environmental monitoring, drinking water analysis, and wastewater compliance.\u003c\/p\u003e\n\u003ch3\u003eTurbidity Specifications\u003c\/h3\u003e\n\u003cstyle\u003e\n      table {\n          border-collapse: collapse;\n          width: 100%;\n      }\n\n      th,td {\n          text-align: left;\n          padding: 8px;\n      }\n\n      tr:nth-child(even) {background-color: #f2f2f2;}\n  \u003c\/style\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003e0.00 to 9.99; 10.0 to 99.9; 100 to 1000 NTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003e0.01; 0.1; 1 NTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange Selection\u003c\/th\u003e\n\u003ctd\u003eautomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccuracy\u003c\/th\u003e\n\u003ctd\u003e±2% of reading plus 0.02 NTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRepeatability\u003c\/th\u003e\n\u003ctd\u003e±1% of reading or 0.02 NTU, whichever is greater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStray Light\u003c\/th\u003e\n\u003ctd\u003e\u0026lt; 0.02 NTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLight Detector\u003c\/th\u003e\n\u003ctd\u003esilicon photocell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMethod\u003c\/th\u003e\n\u003ctd\u003eratio nephelometric method (90° \u0026amp; 180°)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasuring Mode\u003c\/th\u003e\n\u003ctd\u003enormal, average, continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTurbidity Standards\u003c\/th\u003e\n\u003ctd\u003e\u0026lt; 0.1, 15, 100, and 750 NTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCalibration\u003c\/th\u003e\n\u003ctd\u003etwo, three, or four-point calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eGeneral Specifications\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eLight Source\u003c\/th\u003e\n\u003ctd\u003etungsten filament lamp \/ greater than 100,000 readings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003e60 x 90 mm backlit LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLog Memory\u003c\/th\u003e\n\u003ctd\u003e200 records\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnectivity\u003c\/th\u003e\n\u003ctd\u003eUSB or RS232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnvironment\u003c\/th\u003e\n\u003ctd\u003e0 to 50°C (32 to 122°F), RH max 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Supply\u003c\/th\u003e\n\u003ctd\u003e1.5V AA alkaline batteries (4) or AC adapter; auto-off after 15 minutes of non-use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e224 x 87 x 77 mm (8.8 x 3.4 x 3.0”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eHI98703 is supplied with sample cuvettes and caps (5), HI98703-11 calibration cuvettes, silicone oil, cuvette wiping cloth, batteries, AC adapter, instruction manual, and rugged carrying case.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":40956555821246,"sku":"72100012","price":1424.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/products\/hi98703-600.jpg?v=1659465346"},{"product_id":"oakton-ph-indicator-strips-0-to-14-100-pk","title":"Oakton pH Indicator Strips, 0 to 14, 100\/pk","description":"\u003cp\u003eSpecifications \u0026amp; Description\u003c\/p\u003e\n\n\u003cp\u003eTest                                  pHMeasurement\n\u003cbr\u003ePoints                              0 to 14 pH in 1 pH unit increments\n\u003cbr\u003eReagent Platform         Strips\n\u003cbr\u003eTests \/ Kit                        100\n\u003cbr\u003eDescription                     pH Indicator Strips, 0 to 14, 100\/pk\u003c\/p\u003e","brand":"Oakton","offers":[{"title":"Default Title","offer_id":40956555854014,"sku":"12100033","price":32.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/products\/3585002.JPG-650.jpg?v=1659471991"},{"product_id":"oakton-ph-testr-30","title":"OAKTON pHTestr™ 30","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003cstyle\u003e\ntable {\n    border-collapse: collapse;\n    width: 100%;\n}\n\nth, td {\n    text-align: left;\n    padding: 8px;\n}\n\ntr:nth-child(even) {background-color: #f2f2f2;}\n\u003c\/style\u003e\n\n\u003ctable\u003e\n        \u003ctr\u003e\n\t        \u003cth\u003eRange\u003c\/th\u003e\n\t        \u003ctd\u003e–1.00 to 15.00 pH\u003c\/td\u003e\n        \u003c\/tr\u003e\n\t\t\t\t\t\n        \u003ctr\u003e\n\t        \u003cth\u003eResolution\u003c\/th\u003e\n                \u003ctd\u003e0.01 pH\u003c\/td\u003e\t\t\t\t\t\t\n        \u003c\/tr\u003e\n\t\t\t\t\t\n\t\u003ctr\u003e\n\t\t\u003cth\u003eAccuracy\u003c\/th\u003e\n\t\t\u003ctd\u003e±0.01 pH\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\t\t\t\t\n\t\u003ctr\u003e\n\t\t\u003cth\u003eCalibration\u003c\/th\u003e\n\t\t\u003ctd\u003eUp to three pH points\u003c\/td\u003e\t\t\t\t\t\n\t\u003c\/tr\u003e\t\t\t\t\n\t\t\t\t\t\n        \u003ctr\u003e\n\t\t\u003cth\u003eATC\u003c\/th\u003e\n\t\t\u003ctd align=\"left\"\u003eYes\u003c\/td\u003e\t\t\t\t\t\n\t\u003c\/tr\u003e\n\t\t\t\t\t\n\t\u003ctr\u003e\n                \u003cth\u003eTemperature\u003c\/th\u003e\n\t        \u003ctd\u003e 32 to 122°F (0 to 50°C)\u003c\/td\u003e\n\t\t\t\t\t\t\n\t\u003c\/tr\u003e\n\t\t\t\t\t\n\t\u003ctr\u003e\n\t\t\u003cth\u003eWaterproof\/Dustproof(IP 67)\u003c\/th\u003e\n\t\t\u003ctd\u003eYes\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\t\t\t\t\n\t\u003ctr\u003e\n\t\t\u003cth\u003ePower\u003c\/th\u003e\n\t\t\u003ctd\u003eFour 1.5 V button cell batteries (included)\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\u003c\/table\u003e\n","brand":"Oakton","offers":[{"title":"Default Title","offer_id":40956556738750,"sku":"Oak-35634-30","price":161.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/products\/31CnLQ71dcL.jpg?v=1659472212"},{"product_id":"hi-91984-mulitparameter","title":"Hanna 98194 Multiparameter Meter","description":"\u003cp\u003eThe Hanna HI98194 is a professional-grade, waterproof multiparameter water quality meter designed for comprehensive environmental monitoring and field water quality analysis. This rugged handheld instrument measures up to 12 essential water quality parameters — including pH, ORP, electrical conductivity (EC), total dissolved solids (TDS), salinity, dissolved oxygen (DO), pressure, and temperature — making it a versatile solution for environmental, industrial, and regulatory testing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cstyle\u003e\ntable {\n    border-collapse: collapse;\n    width: 100%;\n}\n\nth, td {\n    text-align: left;\n    padding: 8px;\n}\n\ntr:nth-child(even) {background-color: #f2f2f2;}\n\u003c\/style\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003epH Range\u003c\/th\u003e\n\u003ctd\u003e0.00 to 14.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003epH Resolution\u003c\/th\u003e\n\u003ctd\u003e0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003epH Accuracy\u003c\/th\u003e\n\u003ctd\u003e±0.02 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003epH Calibration\u003c\/th\u003e\n\u003ctd\u003eautomatic one, two, or three points with automatic recognition of five standard buffers (pH 4.01, 6.86, 7.01, 9.18, 10.01) or one custom buffer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003emV Range\u003c\/th\u003e\n\u003ctd\u003e±600.0 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003emV Resolution\u003c\/th\u003e\n\u003ctd\u003e0.1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003emV Accuracy\u003c\/th\u003e\n\u003ctd\u003e±0.5 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eORP Range\u003c\/th\u003e\n\u003ctd\u003e±2000.0 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eORP Resolution\u003c\/th\u003e\n\u003ctd\u003e0.1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eORP Accuracy\u003c\/th\u003e\n\u003ctd\u003e±1.0 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eORP Calibration\u003c\/th\u003e\n\u003ctd\u003eautomatic at one custom point (relative mV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEC Range\u003c\/th\u003e\n\u003ctd\u003e0 to 200 mS\/cm (absolute EC up to 400 mS\/cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEC Resolution\u003c\/th\u003e\n\u003ctd\u003eauto-ranging: 1 µS\/cm from 0 to 9999 µS\/cm; 0.01 mS\/cm from 10.00 to 99.99 mS\/cm; 0.1 mS\/cm from 100.0 to 400.0 mS\/cm; auto-ranging (fixed mS\/cm): 0.001 mS\/cm from 0.000 to 9.999 mS\/cm; 0.01 from 100.0 to 400.0 mS\/cm ; manual: 1 µS\/cm; 0.001 mS\/cm; 0.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEC Accuracy\u003c\/th\u003e\n\u003ctd\u003e±1% of reading or ±1 µS\/cm whichever is greater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEC Calibration\u003c\/th\u003e\n\u003ctd\u003eautomatic single point, with six standard solutions (84 µS\/cm, 1413 µS\/cm, 5.00 mS\/cm, 12.88 mS\/cm, 80.0 mS\/cm, 111.8 mS\/cm) or custom point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTDS Range\u003c\/th\u003e\n\u003ctd\u003e0 to 400000 ppm (mg\/L); (the maximum value depends on the TDS factor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTDS Resolution\u003c\/th\u003e\n\u003ctd\u003emanual: 1 ppm (mg\/L); 0.001 ppt (g\/L); 0.01 ppt (g\/L); 0.1 ppt (g\/L); 1 ppt (g\/L); auto-ranging: 1 ppm (mg\/L) from 0 to 9999 ppm (mg\/L); 0.01 ppt (g\/L) from 10.00 to 99.99 ppt (g\/L); 0.1 ppt (g\/L) from 100.0 to 400.0 ppt (g\/L); auto-ranging (fixed ppt):\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTDS Accuracy\u003c\/th\u003e\n\u003ctd\u003e±1% of reading or ±1 ppm (mg\/L), whichever is greater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTDS Calibration\u003c\/th\u003e\n\u003ctd\u003ebased on conductivity or salinity calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResistivity Range\u003c\/th\u003e\n\u003ctd\u003e0 to 999999 Ω•cm; 0 to 1000.0 kΩ•cm; 0 to 1.0000 MΩ•cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResistivity Resolution\u003c\/th\u003e\n\u003ctd\u003edependent on resistivity reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResistivity Calibration\u003c\/th\u003e\n\u003ctd\u003ebased on conductivity calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSalinity Range\u003c\/th\u003e\n\u003ctd\u003e0.00 to 70.00 PSU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSalinity Resolution\u003c\/th\u003e\n\u003ctd\u003e0.01 PSU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSalinity Accuracy\u003c\/th\u003e\n\u003ctd\u003e±2% of reading or ±0.01 PSU whichever is greater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSalinity Calibration\u003c\/th\u003e\n\u003ctd\u003ebased on conductivity calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeawater σ Range\u003c\/th\u003e\n\u003ctd\u003e0.0 to 50.0 σt, σ₀, σ₁₅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeawater σ Resolution\u003c\/th\u003e\n\u003ctd\u003e0.1 σt, σ₀, σ₁₅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeawater σ Accuracy\u003c\/th\u003e\n\u003ctd\u003e±1 σt, σ₀, σ₁₅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeawater σ Calibration\u003c\/th\u003e\n\u003ctd\u003ebased on conductivity or salinity calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDO Range\u003c\/th\u003e\n\u003ctd\u003e0.0 to 500.0%; 0.00 to 50.00 ppm (mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDO Resolution\u003c\/th\u003e\n\u003ctd\u003e0.1%; 0.01 ppm (mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDO Accuracy\u003c\/th\u003e\n\u003ctd\u003e0.0 to 300.0% saturation: ±1.5% of reading or ±1.0% saturation whichever is greater, 0.00 to 30.00 ppm (mg\/L): ±1.5% of reading or ±0.10 ppm (mg\/L), whichever is greater, 30.00 ppm (mg\/L) to 50.00 ppm (mg\/L): ±3% of reading, 300.0 to 500.0% saturation: ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDO Calibration\u003c\/th\u003e\n\u003ctd\u003eautomatic one or two points at 0 and 100% or one custom point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAtmospheric Pressure Range\u003c\/th\u003e\n\u003ctd\u003e450 to 850 mm Hg; 17.72 to 33.46 in Hg; 600.0 to 1133.2 mbar; 8.702 to 16.436 psi; 0.5921 to 1.1184 atm; 60.00 to 113.32 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAtmospheric Pressure Resolution\u003c\/th\u003e\n\u003ctd\u003e0.1 mm Hg; 0.01 in Hg; 0.1 mbar; 0.001 psi; 0.0001 atm; 0.01 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAtmospheric Pressure Accuracy\u003c\/th\u003e\n\u003ctd\u003e±3 mm Hg within ±15°C from the temperature during calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAtmospheric Pressure Calibration\u003c\/th\u003e\n\u003ctd\u003eautomatic at one custom point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Range\u003c\/th\u003e\n\u003ctd\u003e-5.00 to 55.00 °C, 23.00 to 131.00 °F, 268.15 to 328.15 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Resolution\u003c\/th\u003e\n\u003ctd\u003e0.01 K, 0.01 °C, 0.01 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Accuracy\u003c\/th\u003e\n\u003ctd\u003e±0.15 °C; ±0.27 °F; ±0.15 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Calibration\u003c\/th\u003e\n\u003ctd\u003eautomatic at one custom point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Compensation\u003c\/th\u003e\n\u003ctd\u003eautomatic from -5 to 55 °C (23 to 131 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLogging Memory\u003c\/th\u003e\n\u003ctd\u003e45,000 records (continuous logging or log-on-demand of all parameters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLogging Interval\u003c\/th\u003e\n\u003ctd\u003eone second to three hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePC Connectivity\u003c\/th\u003e\n\u003ctd\u003eUSB to PC with HI9298194 Hanna software installed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery Type\/Life\u003c\/th\u003e\n\u003ctd\u003e1.5V AA batteries (4) \/ approximately 360 hours of continuous use without backlight (50 hours with backlight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnvironment\u003c\/th\u003e\n\u003ctd\u003e0 to 50°C (32 to 122°F); RH 100% (IP67)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e400 g (14.2 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hanna","offers":[{"title":"4m(13') \/ Flow-through Cell","offer_id":40956561326270,"sku":"72100007","price":1753.42,"currency_code":"USD","in_stock":true},{"title":"10m(32.8') \/ Flow-through Cell","offer_id":40956561359038,"sku":"HI-98194","price":1919.29,"currency_code":"USD","in_stock":true},{"title":"20m(65.6') \/ Flow-through Cell","offer_id":40956561391806,"sku":"HI-98194","price":2014.07,"currency_code":"USD","in_stock":true},{"title":"40m(131.2') \/ Flow-through Cell","offer_id":40956561424574,"sku":"HI-98194","price":2298.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/products\/3028_76078_v1.jpg?v=1659465281"},{"product_id":"hanna-991300-ph-ec-tds-meter","title":"Hanna Portable Waterproof pH\/EC\/TDS Low Range Meter - H1991300","description":"\u003cp\u003eThe Hanna Instruments HI991300 is a rugged, portable, multiparameter meter designed for accurate water quality testing in environmental, field, industrial, and laboratory settings. It combines pH, electrical conductivity (EC), total dissolved solids (TDS), and temperature measurements into a single handheld instrument—making it an ideal tool for environmental sampling, water analysis, and on-site monitoring of freshwater, aquaculture, wastewater, and process water.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cstyle\u003e\n      table {\n          border-collapse: collapse;\n          width: 100%;\n      }\n\n      th,td {\n          text-align: left;\n          padding: 8px;\n      }\n\n      tr:nth-child(even) {background-color: #f2f2f2;}\n  \u003c\/style\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003epH Range\u003c\/th\u003e\n\u003ctd\u003e0.00 to 14.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003epH Resolution\u003c\/th\u003e\n\u003ctd\u003e0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003epH Accuracy\u003c\/th\u003e\n\u003ctd\u003e±0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003epH Calibration\u003c\/th\u003e\n\u003ctd\u003eautomatic, at one or two points with two sets of standard buffers (pH 4.01 \/ 7.01 \/ 10.01 or pH 4.01 \/ 6.86 \/ 9.18)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConductivity Range\u003c\/th\u003e\n\u003ctd\u003e0 to 3999 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConductivity Resolution\u003c\/th\u003e\n\u003ctd\u003e1 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConductivity Accuracy\u003c\/th\u003e\n\u003ctd\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTDS Range\u003c\/th\u003e\n\u003ctd\u003e0 to 2000 ppm (mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTDS Resolution\u003c\/th\u003e\n\u003ctd\u003e1 ppm (mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTDS Accuracy\u003c\/th\u003e\n\u003ctd\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Range\u003c\/th\u003e\n\u003ctd\u003e0.0 to 60.0°C \/ 32.0 to 140.0°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Resolution\u003c\/th\u003e\n\u003ctd\u003e0.1°C \/ 0.1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Accuracy\u003c\/th\u003e\n\u003ctd\u003e±0.5°C \/±1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Compensation\u003c\/th\u003e\n\u003ctd\u003epH: automatic; EC\/TDS: automatic with β adjustable from 0.0 to 2.4% \/ °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEC\/TDS Calibration\u003c\/th\u003e\n\u003ctd\u003eautomatic, one-point at: 1382 ppm (CONV=0.5), 1500 ppm(CONV=0.7), 1413 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTDS Conversion Factor\u003c\/th\u003e\n\u003ctd\u003e0.45 to 1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrode\/Probe\u003c\/th\u003e\n\u003ctd\u003eHI1288 PVC body, pre-amplified multiparameter probe with internal temperature sensor, DIN connector and 1m cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery Type\/Life\u003c\/th\u003e\n\u003ctd\u003e1.5V (3) AAA \/ approximately 500 hours of continuous use; auto-off after 8 minutes of non-use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnvironment\u003c\/th\u003e\n\u003ctd\u003e0 to 50°C (32 to 122°F); RH max 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e150 x 80 x 36 mm (5.9 x 3.1 x 1.4’’)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e205 g (7.2 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrdering Information\u003c\/th\u003e\n\u003ctd\u003eEach meter is supplied complete with HI 1288 probe, batteries, rugged carrying case and instructions.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years (probe 6 months)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":40956564439230,"sku":"72100005","price":664.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/products\/991300_c_default_2018.jpg?v=1659465393"},{"product_id":"myron-l-ultrapen-pt1-ec-tds-salinity","title":"Myron L ULTRAPEN PT1 Conductivity \/ TDS \/ Salinity Pen Tester","description":"\u003cp\u003eThe Myron L \u003cstrong\u003eULTRAPEN PT1\u003c\/strong\u003e (part number \u003cstrong\u003ePT1\u003c\/strong\u003e) is a waterproof pocket tester that measures electrical conductivity, total dissolved solids and salinity, with automatic temperature compensation and a temperature readout. One-button operation, autoranging, and lab-grade ±1% accuracy make it a practical everyday instrument for groundwater sampling, drinking water and wastewater checks, hydroponics and nutrient monitoring, RO\/DI system verification, and general process water QC. Selectable KCl, NaCl and 442 Natural Water solution modes let you match the reading model to the water you are testing.\u003c\/p\u003e\n\u003cp\u003eShips complete with the pen (battery installed), scoop, protective sensor cap, pocket clip, holster, lanyard and instructions.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eAccuracy of ±1% of READING ±.2% at calibration point\u003c\/li\u003e\n    \u003cli\u003eReliable Repeatable Results\u003c\/li\u003e\n    \u003cli\u003eAutomatic temperature compensation\u003c\/li\u003e\n    \u003cli\u003eAutoranging\u003c\/li\u003e\n    \u003cli\u003eAccuracy of benchtop lab equipment in an affordable, portable, compact pen\u003c\/li\u003e\n    \u003cli\u003eRugged, reliable, shock-resistant fully encapsulated electronics, body constructed of aircraft aluminum\u003c\/li\u003e\n    \u003cli\u003eSimple one button function\u003c\/li\u003e\n    \u003cli\u003eKCl, NaCl and 442 Natural Water solution modes\u003c\/li\u003e\n    \u003cli\u003eHigh capacity N-type battery included\u003c\/li\u003e\n    \u003cli\u003eWaterproof\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cstyle\u003e\n      table { border-collapse: collapse; width: 100%; }\n      th,td { text-align: left; padding: 8px; }\n      tr:nth-child(even) {background-color: #f2f2f2;}\n\u003c\/style\u003e\n\u003ctable\u003e\n      \u003ctr\u003e\n\u003cth\u003eMeasurement Range\u003c\/th\u003e\n\u003ctd\u003e1 - 9999 μS or ppm (0.0010 - 9.999 ppt salinity)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eAccuracy\u003c\/th\u003e\n\u003ctd\u003e± 1% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eRepeatability\u003c\/th\u003e\n\u003ctd\u003e\u0026lt; 1000 μS or ppm ± 1 Count\u003cbr\u003e≥ 1000 μS or ppm ± 0.3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003eElectrical Conductivity (EC) and TDS\u003cbr\u003e0.1 for 1.0 - 99.9 μS or ppm\u003cbr\u003e1 for 100 - 9999 μS or ppm\u003cbr\u003eSalinity\u003cbr\u003e0.0001 for 0.0010 - 0.0999 ppt\u003cbr\u003e0.001 for 0.100 - 9.999 ppt\u003cbr\u003eTemperature\u003cbr\u003e0.1 ºC\/ºF\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eTime to Reading Stabilization\u003c\/th\u003e\n\u003ctd\u003e10 - 20 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eTemperature Measurement Range\u003c\/th\u003e\n\u003ctd\u003e0 - 71 °C (32 - 160 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eTemperature Accuracy Displayed\u003c\/th\u003e\n\u003ctd\u003e± 0.1 ºC or ± 0.1 ºF\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003ePhysical Dimensions\u003c\/th\u003e\n\u003ctd\u003e17.15 cm L x 1.59 cm (6.75 in. L x .625 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eOperating\/Storage Temperature\u003c\/th\u003e\n\u003ctd\u003e0 - 55ºC (32 - 131ºF)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eCalibration Solutions\u003c\/th\u003e\n\u003ctd\u003eKCL-1800 (Cond) · 442-3000 (TDS \/ Salinity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.myronl.com\/wp-content\/themes\/myron_l_theme\/dl\/PT1QSI.pdf\" target=\"_blank\" rel=\"noopener\"\u003ePT1 Quick Start Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.myronl.com\/wp-content\/themes\/myron_l_theme\/dl\/pt1tfm.pdf\" target=\"_blank\" rel=\"noopener\"\u003ePT1 Spec Sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eParts \u0026amp; Accessories\u003c\/h3\u003e\n\u003cp\u003eReplacement sensor caps, holsters, scoops, N-type batteries and KCl \/ 442 calibration solutions for this pen are listed in \u003ca href=\"\/collections\/myron-l-parts-accessories\"\u003eMyron L Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e","brand":"Myron L Company","offers":[{"title":"Default Title","offer_id":40956564471998,"sku":"MYR-L-PT1","price":235.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/products\/pt1.png?v=1659471314"},{"product_id":"myron-l-ultrapen-pt2-ph-and-temperature","title":"Myron L ULTRAPEN PT2 pH \u0026 Temperature Pen Tester","description":"\u003cp\u003eThe Myron L \u003cstrong\u003eULTRAPEN PT2\u003c\/strong\u003e (part number \u003cstrong\u003ePT2\u003c\/strong\u003e) is a waterproof pocket pH and temperature tester built around a user-replaceable pH sensor with a porous liquid junction. It calibrates on 1, 2 or 3 points, compensates automatically for temperature, and reads to ±0.01 pH — accuracy normally associated with a benchtop meter, in a pen you can clip to a shirt pocket. Typical uses include groundwater and surface water sampling, drinking water and wastewater compliance checks, hydroponics and agriculture, boiler and cooling water treatment, and pool and spa service.\u003c\/p\u003e\n\u003cp\u003eShips with the pen (N-type battery installed), soaker cap, scoop, pocket clip and instructions.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eAccuracy of ±0.01 pH after wet calibration\u003c\/li\u003e\n    \u003cli\u003e1, 2 and 3 point calibration\u003c\/li\u003e\n    \u003cli\u003eUser-replaceable pH sensor (order RPT2)\u003c\/li\u003e\n    \u003cli\u003eAutomatic temperature compensation\u003c\/li\u003e\n    \u003cli\u003eReliable, repeatable results\u003c\/li\u003e\n    \u003cli\u003eShock-resistant, fully encapsulated electronics\u003c\/li\u003e\n    \u003cli\u003eDurable aircraft-aluminum body\u003c\/li\u003e\n    \u003cli\u003eSimple one-button operation\u003c\/li\u003e\n    \u003cli\u003eHigh capacity N-type battery included\u003c\/li\u003e\n    \u003cli\u003eWaterproof\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cstyle\u003e\n      table { border-collapse: collapse; width: 100%; }\n      th,td { text-align: left; padding: 8px; }\n      tr:nth-child(even) {background-color: #f2f2f2;}\n\u003c\/style\u003e\n\u003ctable\u003e\n    \u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003epH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003e0.00-14.00 pH\u003c\/td\u003e\n\u003ctd\u003e0 - 71° C \/ 32 - 160° F\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eAccuracy\u003c\/th\u003e\n\u003ctd\u003e± 0.01 pH (after wet calibration)\u003c\/td\u003e\n\u003ctd\u003e± 0.1 ºC \/ ± 0.1 ºF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eRepeatability\u003c\/th\u003e\n\u003ctd\u003e± 0.01\u003c\/td\u003e\n\u003ctd\u003e± 0.1 ºC \/ ± 0.1 ºF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003e0.01 pH\u003c\/td\u003e\n\u003ctd\u003e0.1 ºC \/ 0.1 ºF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTime to Reading Stabilization\u003c\/th\u003e\n\u003ctd\u003e10-30 seconds\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTemperature Compensation\u003c\/th\u003e\n\u003ctd\u003eAutomatic to 25ºC\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePhysical Dimensions\u003c\/th\u003e\n\u003ctd\u003e17.15 cm L x 1.59 cm (6.75 in. L x .625 in.)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e50.4 g \/ 1.9 oz. (without soaker cap and lanyard)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCalibration Solutions\u003c\/th\u003e\n\u003ctd\u003epH 4 (PH42OZ), pH 7 (PH72OZ), pH 10 (PH102OZ); storage solution SS2OZ\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOperating\/Storage Temperature\u003c\/th\u003e\n\u003ctd\u003e0 - 55ºC (32 - 131ºF)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.myronl.com\/wp-content\/themes\/myron_l_theme\/dl\/pt2om.pdf\" target=\"_blank\" rel=\"noopener\"\u003ePT2 Operation Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.myronl.com\/products\/handheld-portable-instruments\/ultrapen-pt2\/\" target=\"_blank\" rel=\"noopener\"\u003eManufacturer product page\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eParts \u0026amp; Accessories\u003c\/h3\u003e\n\u003cp\u003eReplacement pH sensors (RPT2), soaker caps, pH 4 \/ 7 \/ 10 buffers and sensor storage solution for this pen are listed in \u003ca href=\"\/collections\/myron-l-parts-accessories\"\u003eMyron L Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e","brand":"Myron L Company","offers":[{"title":"Default Title","offer_id":40956564537534,"sku":"MYR-L-PT2","price":264.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/pt2.png?v=1785878146"},{"product_id":"myron-l-ultrapen-pt3-orp-redox-temperature","title":"Myron L ULTRAPEN PT3 ORP \/ Redox \u0026 Temperature Pen Tester","description":"\u003cp\u003eThe Myron L \u003cstrong\u003eULTRAPEN PT3\u003c\/strong\u003e (part number \u003cstrong\u003ePT3\u003c\/strong\u003e) measures ORP \/ redox potential and temperature with a 99.9% pure platinum electrode and a user-replaceable sensor. Three calibration standards are recognized automatically, so a wet cal takes seconds. Common applications include disinfection control in drinking water and pools, oxidation-reduction monitoring in wastewater and cooling towers, well and surface water sampling, and process water QC.\u003c\/p\u003e\n\u003cp\u003eShips with the pen (N-type battery installed), soaker cap, pocket clip and instructions.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eAccuracy of ±10 mV ORP\u003c\/li\u003e\n    \u003cli\u003eProprietary sensor design with user-replaceable ORP sensor (order RPT3)\u003c\/li\u003e\n    \u003cli\u003e99.9% pure platinum electrode\u003c\/li\u003e\n    \u003cli\u003e3 calibration options with automatic solution recognition\u003c\/li\u003e\n    \u003cli\u003eAutomatic temperature compensation in calibration mode\u003c\/li\u003e\n    \u003cli\u003eShock-resistant, fully encapsulated electronics\u003c\/li\u003e\n    \u003cli\u003eDurable aircraft-aluminum body\u003c\/li\u003e\n    \u003cli\u003eSimple one-button operation\u003c\/li\u003e\n    \u003cli\u003eTemperature readout\u003c\/li\u003e\n    \u003cli\u003eHigh capacity N-type battery included\u003c\/li\u003e\n    \u003cli\u003eWaterproof\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cstyle\u003e\n      table { border-collapse: collapse; width: 100%; }\n      th,td { text-align: left; padding: 8px; }\n      tr:nth-child(even) {background-color: #f2f2f2;}\n\u003c\/style\u003e\n\u003ctable\u003e\n    \u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eORP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003e-1000 mV to +1000 mV\u003c\/td\u003e\n\u003ctd\u003e0 - 71° C \/ 32 - 160° F\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eAccuracy\u003c\/th\u003e\n\u003ctd\u003e± 10 mV\u003c\/td\u003e\n\u003ctd\u003e± 0.1 ºC \/ ± 0.1 ºF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eRepeatability\u003c\/th\u003e\n\u003ctd\u003e1 mV ORP\u003c\/td\u003e\n\u003ctd\u003e± 0.1 ºC \/ ± 0.1 ºF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003e1 mV\u003c\/td\u003e\n\u003ctd\u003e0.1 ºC \/ 0.1 ºF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTime to Reading Stabilization\u003c\/th\u003e\n\u003ctd\u003e10 - 45 seconds\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTemperature Compensation\u003c\/th\u003e\n\u003ctd\u003eAutomatic in calibration mode from 15ºC to 30ºC\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePhysical Dimensions\u003c\/th\u003e\n\u003ctd\u003e17.15 cm x 1.59 cm (6.75 in. x .625 in.)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e50.4 g \/ 1.78 oz. (without soaker cap and lanyard)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCalibration Standard Solutions\u003c\/th\u003e\n\u003ctd\u003eORP80 (80 mV quinhydrone), ORP260 (260 mV quinhydrone), ORP470 (470 mV Light's)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOperating\/Storage Temperature\u003c\/th\u003e\n\u003ctd\u003e0 - 55ºC (32 - 131ºF)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.myronl.com\/wp-content\/themes\/myron_l_theme\/dl\/pt3_qsi.pdf\" target=\"_blank\" rel=\"noopener\"\u003ePT3 Quick Start Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.myronl.com\/products\/handheld-portable-instruments\/ultrapen-pt3\/\" target=\"_blank\" rel=\"noopener\"\u003eManufacturer product page\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eParts \u0026amp; Accessories\u003c\/h3\u003e\n\u003cp\u003eReplacement ORP sensors (RPT3), soaker caps, ORP standard solutions (ORP80 \/ ORP260 \/ ORP470), sensor storage solution and electrode cleaning paper (OECP-25 \/ OECP-100) are listed in \u003ca href=\"\/collections\/myron-l-parts-accessories\"\u003eMyron L Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e","brand":"Myron L Company","offers":[{"title":"Default Title","offer_id":40956564603070,"sku":"MYR-L-PT3","price":286.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/pt3.png?v=1785878156"},{"product_id":"in-situ-aqua-troll-400","title":"In-Situ Aqua TROLL 400","description":"\u003cp\u003eThe Aqua TROLL 400 simplifies decision making with a fixed set of sensors that measure:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eActual and specific conductivity, salinity, total dissolved solids, resistivity and density\u003c\/li\u003e\n\u003cli\u003eDissolved oxygen (optical RDO®)\u003c\/li\u003e\n\u003cli\u003eORP\u003c\/li\u003e\n\u003cli\u003epH\u003c\/li\u003e\n\u003cli\u003eTemperature\u003c\/li\u003e\n\u003cli\u003eWater level and water pressure (absolute)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRugged and compact, the Aqua TROLL 400 can be deployed for months of unattended operation in harsh field conditions. And because it’s easy to install and maintain, you save on training and reduced trips to the field.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBASE KIT INCLUDES AQUA TROLL INSTRUMENT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(including press, temp, cond, RDO, ph\/ORP sensors)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCONFIDENCE IN YOUR DATA\u003c\/strong\u003e • Field-tested sensor technologies lower your total cost of ownership and provide stable, accurate results.\u003c\/p\u003e\n\u003cp\u003e• Receive 3D factory calibrated sensors that are validated with NIST®-traceable standards (where applicable).\u003c\/p\u003e\n\u003cp\u003e• DO readings are automatically compensated for salinity, and DO and Level readings are automatically compensated for barometric pressure\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e: • LONG-TERM GROUNDWATER AND SURFACE WATER MONITORING\u003c\/p\u003e\n\u003cp\u003e• COASTAL DEPLOYMENTS—ESTUARIES AND WETLANDS\u003c\/p\u003e\n\u003cp\u003e• REAL-TIME WATER QUALITY MONITORING NETWORKS\u003c\/p\u003e\n\u003cp\u003e• REMEDIATION AND MINING • STORMWATER MANAGEMENT\u003c\/p\u003e\n\u003cp\u003eNeed replacement sensors, cables, or accessories? Visit \u003ca href=\"https:\/\/envirotechonline.com\/collections\/in-situ-aqua-troll-parts-accessories\"\u003eIn-Situ Aqua TROLL Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/in-situ_aqua_troll_400.pdf\" title=\"Aqua TROLL 400 Spec Sheet\" target=\"_blank\"\u003eSpec Sheet\u003c\/a\u003e \u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003ca title=\"In-Situ Manufacturer\" href=\"https:\/\/in-situ.com\/\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/In-situ_LOGO_480x480.png?v=1690308497\" alt=\"In-Situ Manufacturer\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"In-Situ","offers":[{"title":"Aqua TROLL400 Multiparameter Instrument \/ No","offer_id":42964208517310,"sku":"ISTU-0088300","price":3696.0,"currency_code":"USD","in_stock":true},{"title":"Aqua TROLL400 Multiparameter Instrument \/ Yes","offer_id":42964246102206,"sku":"0088300 + 0094250","price":4508.0,"currency_code":"USD","in_stock":true},{"title":"Aqua TROLL 400 Bundle W\/ 5' Cable for Android \u0026 iOS \/ No","offer_id":42964228800702,"sku":"ISTU-0088320","price":3795.0,"currency_code":"USD","in_stock":true},{"title":"Aqua TROLL 400 Bundle W\/ 5' Cable for Android \u0026 iOS \/ Yes","offer_id":42964246134974,"sku":"ISTU-0088320","price":4608.0,"currency_code":"USD","in_stock":true},{"title":"Aqua TROLL 400 Bundle W\/ 15' Cable for Android \u0026 iOS \/ No","offer_id":42964228833470,"sku":"0083330","price":3871.0,"currency_code":"USD","in_stock":true},{"title":"Aqua TROLL 400 Bundle W\/ 15' Cable for Android \u0026 iOS \/ Yes","offer_id":42964246167742,"sku":"0083330 + 0094250","price":4684.0,"currency_code":"USD","in_stock":true},{"title":"Aqua TROLL 400 Bundle W\/ 30' Cable for Android \u0026 iOS \/ No","offer_id":42964228866238,"sku":"0083340","price":4080.0,"currency_code":"USD","in_stock":true},{"title":"Aqua TROLL 400 Bundle W\/ 30' Cable for Android \u0026 iOS \/ Yes","offer_id":42964246200510,"sku":"0083340 +0094250","price":4893.0,"currency_code":"USD","in_stock":true},{"title":"Aqua TROLL 400 Bundle W\/ 100' Cable for Android \u0026 iOS \/ No","offer_id":42964228899006,"sku":"0083350","price":4299.0,"currency_code":"USD","in_stock":true},{"title":"Aqua TROLL 400 Bundle W\/ 100' Cable for Android \u0026 iOS \/ Yes","offer_id":42964246233278,"sku":"0083350 + 0094250","price":5111.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/AquaTROLL400.png?v=1691787407"},{"product_id":"geotech-portable-turbidity-meter","title":"Geotech Portable Turbidity Meter","description":"\u003cp\u003eThe Geotech Portable Turbidity Meter is a rugged, high-performance instrument designed for accurate turbidity measurements in the field or laboratory. Built with a large membrane keypad and bright display for use in challenging environments, this meter delivers reliable, repeatable data for a wide range of water quality applications. It conforms to recognized methods for turbidity analysis and includes onboard data logging for up to 1,000 readings.\u003c\/p\u003e\n\u003cp\u003eThe Geotech Portable Turbidity Meter is available with either a white light or infrared light source. White light models comply with EPA Method 180.1 for drinking water applications, while infrared models meet ISO 7027 standards and are ideal for environmental and industrial monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKits Include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTurbidity Meter\u003c\/li\u003e\n\u003cli\u003eCase\u003c\/li\u003e\n\u003cli\u003e4 Primary Calibration Standards: 0.10, 20, 100, 800 NTU\u003c\/li\u003e\n\u003cli\u003eLint-Free Cloth\u003c\/li\u003e\n\u003cli\u003e2 Sample Vials\u003c\/li\u003e\n\u003cli\u003e4 AA Batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eChoose from two configurations below:\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInfrared or white light\u003c\/li\u003e\n\u003cli\u003eStandard Economy Kit - Case with Custom Cut Foam\u003c\/li\u003e\n\u003cli\u003eField Kit - Rugged Field Case with Custom Cut Foam\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/geotech_turbidity_meter.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Geotech_Portable_Turbidity_Meter.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e","brand":"Geotech Environmental Equipment, Inc.","offers":[{"title":"Infrared Kit with Standard Economy Case","offer_id":46428376826046,"sku":"82100006","price":1301.5,"currency_code":"USD","in_stock":true},{"title":"Infrared Kit with Rugged Field Case","offer_id":46428376793278,"sku":"82100004","price":1425.0,"currency_code":"USD","in_stock":true},{"title":"White Light Kit with Standard Economy Case","offer_id":46440656732350,"sku":"82100005","price":1301.5,"currency_code":"USD","in_stock":true},{"title":"White Light  Kit with Rugged Field Case","offer_id":46440656765118,"sku":"82100003","price":1425.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/jkldsaklsjadlajk.jpg?v=1697135053"},{"product_id":"geotech-policontrol-chlorine-colorimeter","title":"Geotech Policontrol Chlorine Colorimeter","description":"\u003cp\u003eIntroducing a versatile, microprocessed colorimeter designed for both field and laboratory environments, specializing in the analysis of Free, Total, and Combined Residual Chlorine and Iron. The device accommodates liquid, powder, or tablet reagents for flexibility in testing. It offers dual measurement ranges and is designed to be durable and field-ready. It\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIncludes essential components such as cuvettes, adapters, USB cable, reagents, and a 2-year warranty against manufacturing defects, making it a comprehensive solution for reliable chlorine assessment in diverse settings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor any reagent requests outside of the provided kits, please call 800-833-7958.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e• Analysis of Free, Total, \u0026amp; Combined Residual Chlorine.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e• UI with operational info in multiple languages.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e• Liquid, powder, or tablet reagents\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e• Dual measurement ranges: 0.00 to 5.00 mg\/L and 0.00 to 10 mg\/L.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e• ABS cabinet with IP-67 sealing for durability \u0026amp; protection.\u003cbr data-mce-fragment=\"1\"\u003e• Follows DPD principle, adhering to method 4500-CL G in Standard Methods, offering accurate chlorine analysis.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Geotech Environmental Equipment, Inc.","offers":[{"title":"Sample Vial - Aquacolor - 4 pack","offer_id":45088973652158,"sku":"12105171","price":29.69,"currency_code":"USD","in_stock":true},{"title":"Chlorine Kit Only - Colorimeter\/Case\/Cuvettes","offer_id":43153406918846,"sku":"72106258","price":593.75,"currency_code":"USD","in_stock":true},{"title":"Meter and Reagent Kit - Chlorine Free 10ML Pillow 100 Tests","offer_id":43153406984382,"sku":"12105165","price":29.69,"currency_code":"USD","in_stock":true},{"title":"Meter and Reagent Kit - Chlorine Free 10ML Pillow  1000 Tests","offer_id":43153407017150,"sku":"12105166","price":296.88,"currency_code":"USD","in_stock":true},{"title":"Meter and Reagent Kit - Total Chlorine 10 ML Pillow 100 Tests","offer_id":43153407049918,"sku":"12105167","price":29.69,"currency_code":"USD","in_stock":true},{"title":"Meter and Reagent Kit - Total Chlorine 10 ML Pillow 1000 Tests","offer_id":43153407082686,"sku":"12105168","price":296.88,"currency_code":"USD","in_stock":true},{"title":"Meter and Reagent Kit - Iron 100 Tests","offer_id":45088973684926,"sku":"12105170","price":53.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/Policontrol_chlorine_colorimeter.jpg?v=1697152265"},{"product_id":"ysi-proquatro-single-multiparameter-meters","title":"YSI ProQuatro Multiparameter Meter","description":"\u003cp data-end=\"838\" data-start=\"313\"\u003eThe YSI ProQuatro Portable Multiparameter Water Quality Meter is a rugged, field-ready water quality monitoring solution engineered for environmental professionals, water resource managers, and research scientists. Designed for comprehensive water quality analysis in groundwater, surface water, coastal, agricultural, and environmental compliance applications, the ProQuatro combines portability, durability, and expansive measurement flexibility into a single handheld platform.\u003c\/p\u003e\n\u003cp data-end=\"1266\" data-start=\"840\"\u003eThis versatile meter supports an array of sensor combinations, allowing simultaneous measurement of dissolved oxygen (DO), pH, conductivity, salinity, specific conductance, TDS, ORP, temperature, and ion-selective parameters such as ammonium, nitrate, and chloride, giving precise insights for environmental baseline studies, regulatory compliance sampling, and routine field monitoring.\u003c\/p\u003e\n\u003cp data-end=\"1540\" data-start=\"1268\"\u003ePerfect for field use with its impact-resistant, waterproof (IP-67) handheld design, intuitive graphic display, and robust data logging, the ProQuatro is ideal for agencies, labs, consultants, and industrial water quality programs.\u003c\/p\u003e\n\u003cp data-end=\"1540\" data-start=\"1268\"\u003e\u003cstrong\u003eChoose your Meter and Cable below. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1540\" data-start=\"1268\"\u003e\u003cstrong\u003e\u003cstrong data-end=\"1098\" data-start=\"1040\"\u003eNeed a replacement probe or parameter-specific sensor?\u003c\/strong\u003e\u003cbr data-end=\"1101\" data-start=\"1098\"\u003e\u003c\/strong\u003eExplore \u003ca rel=\"noopener\" title=\"YSI Pro Series pH\/ORP Sensors\" href=\"https:\/\/envirotechonline.com\/products\/ysi-pro-series-ph-orp-sensors\" target=\"_blank\"\u003epH\/ORP Sensors\u003c\/a\u003e, \u003ca rel=\"noopener\" title=\"YSI Pro Series DO Sensors\" href=\"https:\/\/envirotechonline.com\/products\/ysi-pro-series-do-sensors\" target=\"_blank\"\u003eDO Sensors\u003c\/a\u003e, or \u003ca rel=\"noopener\" title=\"YSI ProQuatro ISE \u0026amp; Specialty Sensors\" href=\"https:\/\/envirotechonline.com\/products\/ysi-proquatro-ise-specialty-sensors\" target=\"_blank\"\u003eISE \u0026amp; Specialty Sensors\u003c\/a\u003e to find compatible sensors — or browse the full \u003ca href=\"https:\/\/envirotechonline.com\/collections\/ysi-pro-series-parts-accessories\" title=\"YSI Parts and Accessories\"\u003eYSI Parts \u0026amp; Accessories collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp data-start=\"897\" data-end=\"1036\"\u003e\u003cstrong data-start=\"1040\" data-end=\"1098\"\u003eNeed a Flow Cell or other accessories?\u003c\/strong\u003e\u003cbr data-start=\"1098\" data-end=\"1101\"\u003eExplore the \u003ca rel=\"noopener\" title=\"YSI ProQuatro Accessories\" href=\"https:\/\/envirotechonline.com\/products\/ysi-proquatro-accessories?_pos=1\u0026amp;_sid=844cf7e3c\u0026amp;_ss=r\" target=\"_blank\"\u003eProQuatro Accessories page \u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-start=\"752\" data-end=\"1303\"\u003e \u003c\/p\u003e\n\u003c!--Specifications\/Manual button links  --\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/ysi_proquatro_meter.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/YSI_Manuals\/YSI_ProQuatro_User_Manual_English.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e","brand":"YSI - Xylem Inc.","offers":[{"title":"ProQuatro Multiparameter Meter - 606950 \/ None","offer_id":45759490425022,"sku":"72103425","price":1460.15,"currency_code":"USD","in_stock":true},{"title":"ProQuatro Multiparameter Meter - 606950 \/ Pro Series Lab pH Sensor with 1 M cable - 605107","offer_id":45759490457790,"sku":"72103425 + 605107","price":1719.0,"currency_code":"USD","in_stock":true},{"title":"ProQuatro Multiparameter Meter - 606950 \/ Pro Series Lab ORP (Redox) Sensor with 1 M Cable - 605108","offer_id":45759490490558,"sku":"72103425 + 605108","price":1736.0,"currency_code":"USD","in_stock":true},{"title":"ProQuatro Multiparameter Meter - 606950 \/ Pro Series Lab pH Sensor with 4 M cable - 605177","offer_id":45759490523326,"sku":"72103425 + 605177","price":1736.0,"currency_code":"USD","in_stock":true},{"title":"ProQuatro Multiparameter Meter - 606950 \/ Pro Series Lab ORP (Redox) Sensor with 4 M Cable - 605178","offer_id":45759490556094,"sku":"72103425 + 605178","price":1783.0,"currency_code":"USD","in_stock":true},{"title":"ProQuatro Multiparameter Meter - 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1 m - 6051010-1","offer_id":45759492587710,"sku":"12103423","price":849.3,"currency_code":"USD","in_stock":true},{"title":"None \/ Pro Series Dual pH\/ORP\/ISE Cable - 4 m - 6051010-4","offer_id":45759492620478,"sku":"12103424","price":859.75,"currency_code":"USD","in_stock":true},{"title":"None \/ Pro Series DO\/Conductivity Sensor with 1 M Cable - 6052030-1","offer_id":45759492653246,"sku":"6052030-1","price":904.0,"currency_code":"USD","in_stock":true},{"title":"None \/ Pro Series DO\/Conductivity Sensor with 4 M Cable - 6052030-4","offer_id":45759492686014,"sku":"6052030-4","price":912.0,"currency_code":"USD","in_stock":true},{"title":"None \/ Pro Series Dual pH\/ORP\/ISE Cable - 10 m - 6051010-10","offer_id":45759492718782,"sku":"12103425","price":940.5,"currency_code":"USD","in_stock":true},{"title":"None \/ Pro Series pH\/ORP\/ISE and DO Cable - 10 m - 6051020-10","offer_id":45759492751550,"sku":"6051020-10","price":972.0,"currency_code":"USD","in_stock":true},{"title":"None \/ ProBOD - Pro Series BOD Probe - 605780","offer_id":45759492784318,"sku":"605780","price":1012.0,"currency_code":"USD","in_stock":true},{"title":"None \/ Pro Series DO Cable - 100 m - 60520-100","offer_id":45759492817086,"sku":"60520-100","price":1048.0,"currency_code":"USD","in_stock":true},{"title":"None \/ Pro Series DO\/Conductivity Sensor with 10 M Cable - 6052030-10","offer_id":45759492849854,"sku":"6052030-10","price":1053.0,"currency_code":"USD","in_stock":true},{"title":"None \/ Pro Series pH\/ORP\/ISE and Conductivity Cable - 30 m - 6051030-30","offer_id":45759492882622,"sku":"6051030-30","price":1072.0,"currency_code":"USD","in_stock":true},{"title":"None \/ Pro Series Dual pH\/ORP\/ISE Cable - 20 m - 6051010-20","offer_id":45759492915390,"sku":"12103426","price":1100.1,"currency_code":"USD","in_stock":true},{"title":"None \/ Pro Series Dual pH\/ORP\/ISE Cable - 30 m - 6051010-30","offer_id":45759492948158,"sku":"12103427","price":1258.75,"currency_code":"USD","in_stock":true},{"title":"None \/ Pro Series DO\/Conductivity Sensor with 30 M Cable - 6052030-30","offer_id":45759492980926,"sku":"6052030-30","price":1290.0,"currency_code":"USD","in_stock":true},{"title":"None \/ Pro Series pH\/ORP\/ISE and DO Cable - 30 m - 6051020-30","offer_id":45759493013694,"sku":"6051020-30","price":1295.0,"currency_code":"USD","in_stock":true},{"title":"None \/ Pro Quatro Cable with Conductivity\/Temperature Sensor 1M - 605790-1","offer_id":45759493046462,"sku":"12103478","price":1913.3,"currency_code":"USD","in_stock":true},{"title":"None \/ Pro Quatro Cable with Conductivity\/Temperature Sensor 4M -  605790-4","offer_id":45759493079230,"sku":"12103480","price":1960.8,"currency_code":"USD","in_stock":true},{"title":"None \/ Pro Quatro Cable with Conductivity\/Temperature Sensor 10M - 605790-10","offer_id":45759493111998,"sku":"12103481","price":2041.55,"currency_code":"USD","in_stock":true},{"title":"None \/ Pro Quatro Cable with Conductivity\/Temperature Sensor 30M - 605790-30","offer_id":45759493144766,"sku":"12103483","price":2542.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/ProQuatro_HH.png?v=1767718549"},{"product_id":"ysi-pro-series-10-temp-ph-or-orp-meter","title":"YSI PRO Series 10 - Temp, pH or ORP Meter","description":"\u003cp\u003eThe YSI Pro10 is a rugged, waterproof handheld meter that measures temperature alongside pH or ORP (redox). IP-67 waterproof and drop-tested, it's built for field spot-checks and compliance-related measurements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstrument only.\u003c\/strong\u003e Pair with a Pro Series 10 field cable (1, 4, 10, or 30 meter) — available with a built-in pH\/ORP ISE\/Temp sensor, or with a separate lab-grade pH or ORP electrode. Select your configuration below, or shop cables and sensors separately in the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/ysi-pro-series-parts-accessories\"\u003eYSI Parts \u0026amp; Accessories collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"YSI - Xylem Inc.","offers":[{"title":"Pro 10 - 6050010 \/ None","offer_id":45958253674686,"sku":"72103401","price":715.35,"currency_code":"USD","in_stock":true},{"title":"Pro 10 - 6050010 \/ pH\/ORP - ISE\/Temp Cable - 1m - 60510-1","offer_id":45957868093630,"sku":"72103401 + 121034306","price":1083.0,"currency_code":"USD","in_stock":true},{"title":"Pro 10 - 6050010 \/ pH\/ORP - ISE\/Temp Cable - 4m - 60510-4","offer_id":45957868126398,"sku":"72103401 + 12103407","price":1083.0,"currency_code":"USD","in_stock":true},{"title":"Pro 10 - 6050010 \/ pH\/ORP - ISE\/Temp Cable - 10m - 60510-10","offer_id":45957868159166,"sku":"72103401 + 12103408","price":1140.0,"currency_code":"USD","in_stock":true},{"title":"Pro 10 - 6050010 \/ pH\/ORP - ISE\/Temp Cable - 30m - 60510-30","offer_id":45957868191934,"sku":"72103401 + 12103410","price":1368.95,"currency_code":"USD","in_stock":true},{"title":"Pro 10 - 6050010 \/ pH\/Temp - w\/ lab grade pH electrode - 1m - MS connector - 605107","offer_id":45957868224702,"sku":"72103401 + 12103400","price":973.75,"currency_code":"USD","in_stock":true},{"title":"Pro 10 - 6050010 \/ pH\/Temp - w\/ lab grade electrode - 4m - MS connector - 605177","offer_id":45957868257470,"sku":"72103401  + 12103401","price":990.85,"currency_code":"USD","in_stock":true},{"title":"Pro 10 - 6050010 \/ ORP\/Temp - w\/ lab grade electrode - 1m - MS connector - 605108","offer_id":45957868290238,"sku":"72103401 + 12103402","price":990.85,"currency_code":"USD","in_stock":true},{"title":"Pro 10 - 6050010 \/ ORP\/Temp - w\/ lab grade electrode - 4m - MS connector - 605178","offer_id":45957868323006,"sku":"72103401 + 12103403","price":1038.35,"currency_code":"USD","in_stock":true},{"title":"None \/ pH\/ORP - ISE\/Temp Cable - 1m - 60510-1","offer_id":45957868355774,"sku":"12103406","price":367.65,"currency_code":"USD","in_stock":true},{"title":"None \/ pH\/ORP - ISE\/Temp Cable - 4m - 60510-4","offer_id":45957868388542,"sku":"12103407","price":367.65,"currency_code":"USD","in_stock":true},{"title":"None \/ pH\/ORP - ISE\/Temp Cable - 10m - 60510-10","offer_id":45957868421310,"sku":"12103408","price":424.65,"currency_code":"USD","in_stock":true},{"title":"None \/ pH\/ORP - ISE\/Temp Cable - 30m - 60510-30","offer_id":45957868454078,"sku":"12103410","price":653.6,"currency_code":"USD","in_stock":true},{"title":"None \/ pH\/Temp - w\/ lab grade pH electrode - 1m - MS connector - 605107","offer_id":45957868486846,"sku":"12103400","price":258.4,"currency_code":"USD","in_stock":true},{"title":"None \/ pH\/Temp - w\/ lab grade electrode - 4m - MS connector - 605177","offer_id":45957868519614,"sku":"12103401","price":275.5,"currency_code":"USD","in_stock":true},{"title":"None \/ ORP\/Temp - w\/ lab grade electrode - 1m - MS connector - 605108","offer_id":45957868552382,"sku":"12103402","price":275.5,"currency_code":"USD","in_stock":true},{"title":"None \/ ORP\/Temp - w\/ lab grade electrode - 4m -MS connector - 605178","offer_id":45957868585150,"sku":"12103403","price":323.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/YSI-Pro10-Sampling-Handheld.jpg?v=1783615334"},{"product_id":"ysi-prodss-multiparameter-water-quality-meter","title":"YSI ProDSS Multiparameter Water Quality Meter","description":"\u003cp\u003eThe YSI ProDSS is a high-performance portable multiparameter water quality instrument engineered for comprehensive environmental sampling and field testing. Unlike single-parameter meters, the ProDSS handheld platform lets you connect up to four smart digital sensors simultaneously, measuring parameters such as dissolved oxygen, pH, conductivity, turbidity, algae indicators, salinity, and more. Designed for rugged use in surface water, groundwater, coastal, wastewater, and aquaculture environments, this customizable system provides reliable data with expandable cable options and smart sensor recognition.\u003c\/p\u003e\n\u003cp\u003eChoose your Meter and Cables below.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible ProDSS Smart Sensors\u003c\/strong\u003e (sold separately, mix and match up to 4):\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" border=\"1\" cellpadding=\"6\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eSensor\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003ePart #\u003c\/th\u003e\n\u003cth style=\"text-align: right;\"\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eODO Optical Dissolved Oxygen Sensor\u003c\/td\u003e\n\u003ctd\u003e626900\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$1,167.48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductivity \u0026amp; Temperature Sensor\u003c\/td\u003e\n\u003ctd\u003e626902\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$821.56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurbidity Sensor\u003c\/td\u003e\n\u003ctd\u003e626901\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$1,284.32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Sensor with Module\u003c\/td\u003e\n\u003ctd\u003e626903\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$524.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH\/ORP Sensor with Module\u003c\/td\u003e\n\u003ctd\u003e626904\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$666.08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonium Sensor with Module\u003c\/td\u003e\n\u003ctd\u003e626906\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$666.08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Sensor with Module\u003c\/td\u003e\n\u003ctd\u003e626905\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$710.24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride Sensor with Module\u003c\/td\u003e\n\u003ctd\u003e626907\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$710.24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Algae-Phycocyanin Sensor (Fresh Water)\u003c\/td\u003e\n\u003ctd\u003e626210\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$3,722.32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Algae-Phycoerythrin Sensor (Salt Water)\u003c\/td\u003e\n\u003ctd\u003e626211\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$3,722.32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eShop all sensors on the \u003ca rel=\"noopener\" title=\"YSI ProDSS Smart Sensors\" href=\"https:\/\/envirotechonline.com\/products\/ysi-prodss-smart-sensors\" target=\"_blank\"\u003eProDSS Smart Sensors page\u003c\/a\u003e, or browse the full \u003ca href=\"https:\/\/envirotechonline.com\/collections\/ysi-pro-series-parts-accessories\" title=\"YSI Parts and Accessories\"\u003eYSI Parts \u0026amp; Accessories collection\u003c\/a\u003e for cables, cases, and other accessories.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/ysi_prodss.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/YSI_Manuals\/YSI_ProDIGITAL_UserManual.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e","brand":"YSI - Xylem Inc.","offers":[{"title":"ProDSS Multiparameter Meter - No GPS - 626870-1 \/ None","offer_id":46000904405182,"sku":"72103410","price":2153.65,"currency_code":"USD","in_stock":true},{"title":"ProDSS Multiparameter Meter - No GPS - 626870-1 \/ DSS - 1M - 4 port Cable Assembly - No Depth - 626909-1","offer_id":46000904437950,"sku":"72103410 + 12103517","price":4427.95,"currency_code":"USD","in_stock":true},{"title":"ProDSS Multiparameter Meter - No GPS - 626870-1 \/ DSS - 4M - 4 port Cable Assembly - No Depth - 626909-4","offer_id":46000904470718,"sku":"72103410 + 12103518","price":4516.3,"currency_code":"USD","in_stock":true},{"title":"ProDSS Multiparameter Meter - No GPS - 626870-1 \/ DSS - 10M - 4 port Cable Assembly - No Depth - 626909-10","offer_id":46000904503486,"sku":"72103410 + 12103519","price":4559.05,"currency_code":"USD","in_stock":true},{"title":"ProDSS Multiparameter Meter - No GPS - 626870-1 \/ DSS - 20M - 4 port Cable Assembly - No Depth - 626909-20","offer_id":46000904536254,"sku":"72103410 + 12103520","price":4866.85,"currency_code":"USD","in_stock":true},{"title":"ProDSS Multiparameter Meter - No GPS - 626870-1 \/ DSS - 30M - 4 port Cable Assembly - No Depth - 626909-30","offer_id":46000904569022,"sku":"72103410 + 12103521","price":5024.55,"currency_code":"USD","in_stock":true},{"title":"ProDSS Multiparameter Meter - No GPS - 626870-1 \/ DSS - 60M - 4 port Cable Assembly - No Depth - 626909-40","offer_id":46000904601790,"sku":"72103410 + 12103524","price":5445.4,"currency_code":"USD","in_stock":true},{"title":"ProDSS Multiparameter Meter - No GPS - 626870-1 \/ DSS - 4M - 4 port Cable Assembly - With Depth - 626910-4","offer_id":46000904634558,"sku":"72103410 + 12103530","price":5501.45,"currency_code":"USD","in_stock":true},{"title":"ProDSS Multiparameter Meter - No GPS - 626870-1 \/ DSS - 10M - 4 port Cable Assembly - With Depth - 626910-10","offer_id":46000904667326,"sku":"72103410 + 12103531","price":5600.25,"currency_code":"USD","in_stock":true},{"title":"ProDSS Multiparameter Meter - No GPS - 626870-1 \/ DSS - 20M - 4 port Cable Assembly - With Depth - 626911-20","offer_id":46000904700094,"sku":"72103410 + 12103532","price":5797.85,"currency_code":"USD","in_stock":true},{"title":"ProDSS Multiparameter Meter - 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90M - 4 port Cable Assembly - With Depth - 626911-90","offer_id":46000904274110,"sku":"12103539","price":4726.25,"currency_code":"USD","in_stock":true},{"title":"None \/ DSS - 100M - 4 port Cable Assembly - With Depth - 626911-100","offer_id":46000904306878,"sku":"12103540","price":4859.25,"currency_code":"USD","in_stock":true},{"title":"None \/ ProOBOD Optical BOD Probe - US - 626400","offer_id":46000904339646,"sku":"626400","price":1293.0,"currency_code":"USD","in_stock":true},{"title":"None \/ ProOBOD Optical BOD Probe - International - 626401","offer_id":46000904372414,"sku":"626401","price":1314.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/YSI_proDSS_right.png?v=1769742931"},{"product_id":"ysi-prodss-kit-do-cond-temp-turbidity-ph-orp","title":"YSI ProDSS Kit for Low Flow Sampling","description":"\u003cp\u003eYSI ProDSS kit provides a complete, field-ready solution for multiparameter water quality monitoring. We have combined the ProDSS handheld meter with compatible cables, smart digital sensors, and essential accessories, giving environmental professionals a configurable system designed for reliable data collection in demanding field conditions. Whether monitoring surface water, groundwater, wastewater, or coastal environments, ProDSS kits streamline setup while allowing flexibility as project needs evolve.\u003cstrong data-end=\"999\" data-start=\"964\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003eDSS handheld, no GPS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4M cable, no depth\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eoptical dissolved oxygen probe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003econductivity\/temperature probe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eturbidity probe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003epH\/ORP probe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ehard carry case\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eflow cell\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInterested in your own configuration or replacement parts?\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"YSI ProDSS Multiparameter Water Quality Meter\" href=\"https:\/\/envirotechonline.com\/products\/ysi-prodss-multiparameter-water-quality-meter?_pos=7\u0026amp;_sid=90f6374fd\u0026amp;_ss=r\" target=\"_blank\"\u003eProDSS Meter \u0026amp; Cables\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"YSI ProDSS Sensors\" href=\"https:\/\/envirotechonline.com\/products\/ysi-prodss-sensors?_pos=2\u0026amp;_sid=c27ac5109\u0026amp;_ss=r\" target=\"_blank\"\u003eProDSS Sensors\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca style=\"font-size: 15px;\" href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/ysi_prodss.pdf\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca style=\"font-size: 15px;\" href=\"https:\/\/www.geotechenv.com\/Manuals\/YSI_Manuals\/YSI_ProDIGITAL_UserManual.pdf\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e","brand":"YSI - Xylem Inc.","offers":[{"title":"Default Title","offer_id":46030034206910,"sku":"72103410 + 12103518 + 12103541 + 12103542 +12103543 +12103545 + 121203556 + 12103554","price":9549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/YSI_ProDSS_with_Cable_c89672ca-cc78-42ba-b2a8-c376a9102d14.png?v=1769741923"},{"product_id":"ysi-proquatro-kit-ph-orp-do-cond-temp","title":"YSI ProQuatro Kit for Low Flow Sampling","description":"\u003cp\u003eThe YSI ProQuatro Water Quality Monitoring Kit is a ready-to-deploy field solution for professionals who need dependable, multi-parameter measurements without digital sensor complexity. Built around the ProQuatro handheld, this kit delivers accurate readings for pH, ORP, dissolved oxygen, conductivity, and temperature using proven analog probes and a single-cable design. It’s an ideal choice for routine monitoring, compliance sampling, and long field days where reliability matters most.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003eQuatro handheld\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4M cable with conductivity\/temperature probe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003epH probe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eORP probe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePolarographic dissolved oxygen probe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHard carrying case\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlow cell\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eInterested in your own configuration or replacement parts?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/envirotechonline.com\/products\/ysi-proquatro-single-multiparameter-meters?_pos=2\u0026amp;_sid=ab5406a15\u0026amp;_ss=r\" target=\"_blank\" title=\"YSI ProQuatro Meter and Cables\" rel=\"noopener\"\u003e\u003cspan\u003eProQuatro Meter and Cables\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/envirotechonline.com\/products\/ysi-proquatro-sensors?_pos=2\u0026amp;_sid=844cf7e3c\u0026amp;_ss=r\" target=\"_blank\" title=\"ProQuatro Sensors\" rel=\"noopener\"\u003e\u003cspan\u003eProQuatro Sensors\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/envirotechonline.com\/products\/ysi-proquatro-accessories?_pos=1\u0026amp;_sid=844cf7e3c\u0026amp;_ss=r\" target=\"_blank\" title=\"Pro Quatro Accessorries\" rel=\"noopener\"\u003e\u003cspan\u003eProQuatro Accessories\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003c!--Specifications\/Manual button links  --\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/ysi_proquatro_meter.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/YSI_Manuals\/YSI_ProQuatro_User_Manual_English.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e","brand":"YSI - Xylem Inc.","offers":[{"title":"Default Title","offer_id":46030832763070,"sku":"72103425 + 12103480 + 12103444 + 121203446 + 12103449 + 12103494 + 12103062","price":4933.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/ProQuatro_Kit_482a6297-98dc-4ed2-ada8-5db748b77628.jpg?v=1769743354"},{"product_id":"ysi-pro-series-20","title":"YSI PRO Series 20 - Dissolved Oxygen Meter","description":"\u003cp data-start=\"284\" data-end=\"695\"\u003eThe YSI Pro20 dissolved oxygen meter is built for dependable DO and BOD measurement in demanding field environments while remaining accurate enough for laboratory testing workflows. Designed with durability and usability in mind, the Pro20 supports multiple dissolved oxygen sensor types and provides fast, stable readings for environmental monitoring, wastewater compliance, and research sampling programs.\u003c\/p\u003e\n\u003cp data-start=\"697\" data-end=\"1119\"\u003eThis handheld meter measures dissolved oxygen and temperature and includes features such as internal barometric pressure compensation and rapid calibration functionality to help users collect high-quality data with minimal downtime. If you select a DO\/Temp cable (rather than the self-contained ProBOD probe), you'll also need a DO sensor — sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Sensors\u003c\/strong\u003e (for DO\/Temp cable variants only):\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" border=\"1\" cellpadding=\"6\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eSensor\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003ePart #\u003c\/th\u003e\n\u003cth style=\"text-align: right;\"\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002 Galvanic DO Sensor\u003c\/td\u003e\n\u003ctd\u003e605202\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$231.84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003 Polarographic DO Sensor\u003c\/td\u003e\n\u003ctd\u003e605203\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$231.84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003ePurchase compatible DO probes separately on our \u003ca rel=\"noopener\" title=\"YSI Pro Series DO Sensors\" href=\"https:\/\/envirotechonline.com\/products\/ysi-pro-series-do-sensors\" target=\"_blank\"\u003eYSI Pro Series DO Sensors page\u003c\/a\u003e, or browse the full \u003ca href=\"https:\/\/envirotechonline.com\/collections\/ysi-pro-series-parts-accessories\" title=\"YSI Parts and Accessories\"\u003eYSI Parts \u0026amp; Accessories collection\u003c\/a\u003e for cables and cases.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.ysi.com\/File%20Library\/Documents\/Specification%20Sheets\/W2-02-Pro20-Dissolved-Oxygen-Meter-Specifications.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"YSI - Xylem Inc.","offers":[{"title":"Pro 20 - 6050020 \/ None","offer_id":46395737637054,"sku":"72103402","price":771.4,"currency_code":"USD","in_stock":true},{"title":"Pro 20 - 6050020 \/ ProBOD - Do\/Temp 115V stirring BOD Probe - 1M - 605780","offer_id":46395737669822,"sku":"72103402 + 12103411","price":1783.15,"currency_code":"USD","in_stock":true},{"title":"Pro 20 - 6050020 \/ DO\/Temp - 1M -60520-1","offer_id":46395737702590,"sku":"72103402 + 12103412","price":1119.1,"currency_code":"USD","in_stock":true},{"title":"Pro 20 - 6050020 \/ DO\/Temp - 4M - 60520-4","offer_id":46395737735358,"sku":"72103402 + 12103413","price":1119.1,"currency_code":"USD","in_stock":true},{"title":"Pro 20 - 6050020 \/ DO\/Temp - 10M - 60520-10","offer_id":46395737768126,"sku":"72103402 + 12103414","price":1212.2,"currency_code":"USD","in_stock":true},{"title":"Pro 20 - 6050020 \/ DO\/Temp - 30M - 60520-30","offer_id":46395737800894,"sku":"72103402 + 12103416","price":1437.35,"currency_code":"USD","in_stock":true},{"title":"Pro 20 - 6050020 \/ DO\/Temp - 100M - 60520-100","offer_id":46395737833662,"sku":"72103402 + 12103417","price":1819.25,"currency_code":"USD","in_stock":true},{"title":"None \/ ProBOD - Do\/Temp 115V stirring BOD Probe - 1M - 605780","offer_id":46395737931966,"sku":"12103411","price":1011.75,"currency_code":"USD","in_stock":true},{"title":"None \/ DO\/Temp - 1M -60520-1","offer_id":46395737964734,"sku":"12103412","price":347.7,"currency_code":"USD","in_stock":true},{"title":"None \/ DO\/Temp - 4M - 60520-4","offer_id":46395737997502,"sku":"12103413","price":347.7,"currency_code":"USD","in_stock":true},{"title":"None \/ DO\/Temp - 10M - 60520-10","offer_id":46395738030270,"sku":"12103414","price":440.8,"currency_code":"USD","in_stock":true},{"title":"None \/ DO\/Temp - 30M - 60520-30","offer_id":46395738063038,"sku":"12103416","price":665.95,"currency_code":"USD","in_stock":true},{"title":"None \/ DO\/Temp - 100M - 60520-100","offer_id":46395738095806,"sku":"12103417","price":1047.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/YSI-Pro20-Sampling-Handheld.jpg?v=1783615344"},{"product_id":"ysi-pro-series-30-conductivity-salinity-tds-meter","title":"YSI PRO Series 30 - Conductivity, Salinity, TDS Meter","description":"\u003cp\u003eThe YSI Pro30 is a rugged handheld meter for measuring conductivity, specific conductance, salinity, and total dissolved solids (TDS), plus temperature. A super-stable 4-electrode conductivity cell is built directly into the field cable for years of accurate, low-maintenance readings. IP-67 waterproof, 1-meter drop tested, and EPA-approved for drinking water and wastewater compliance reporting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstrument only.\u003c\/strong\u003e Pair with a ProSeries 30-x conductivity field cable (1, 4, 10, or 30 meter) to complete the system — select your cable length below or shop cables separately in the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/ysi-pro-series-parts-accessories\" title=\"YSI Parts and Accessories\"\u003eYSI Parts \u0026amp; Accessories collection\u003c\/a\u003e.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures: Conductivity, Specific Conductance, Salinity, TDS, Temperature\u003c\/li\u003e\n\u003cli\u003e3-year instrument warranty; 2-year cable warranty\u003c\/li\u003e\n\u003cli\u003e50 data set memory, backlit graphic display\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YSI - Xylem Inc.","offers":[{"title":"Instrument Only","offer_id":48100457906366,"sku":"6050030","price":800.0,"currency_code":"USD","in_stock":true},{"title":"+ 1m Cond\/Temp Cable (60530-1)","offer_id":48100457939134,"sku":"6050030 + 60530-1","price":1271.0,"currency_code":"USD","in_stock":true},{"title":"+ 4m Cond\/Temp Cable (60530-4)","offer_id":48100457971902,"sku":"6050030 + 60530-4","price":1273.0,"currency_code":"USD","in_stock":true},{"title":"+ 10m Cond\/Temp Cable (60530-10)","offer_id":48100458004670,"sku":"6050030 + 60530-10","price":1391.0,"currency_code":"USD","in_stock":true},{"title":"+ 30m Cond\/Temp Cable (60530-30)","offer_id":48100458037438,"sku":"6050030 + 60530-30","price":1625.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/YSI-Pro30-Sampling-Handheld.jpg?v=1783614886"},{"product_id":"ysi-pro-series-1030-ph-orp-conductivity-meter","title":"YSI PRO Series 1030 - pH\/ORP, Conductivity Meter","description":"\u003cp\u003eThe YSI Pro1030 is a rugged handheld meter that measures conductivity, specific conductance, salinity, and TDS alongside pH or ORP (redox) and temperature. Its 4-electrode conductivity cell is built into the field cable for years of stable, low-maintenance readings, and the pH\/ORP sensor is user-replaceable. IP-67 waterproof, 1-meter drop tested, and EPA-approved for drinking water and wastewater compliance reporting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstrument only.\u003c\/strong\u003e Requires a ProSeries 1030-x field cable (1, 4, 10, or 30 meter) — select your cable length below — plus a pH or ORP sensor, sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Sensors\u003c\/strong\u003e (one required):\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" border=\"1\" cellpadding=\"6\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eSensor\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003ePart #\u003c\/th\u003e\n\u003cth style=\"text-align: right;\"\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1001 pH Sensor\u003c\/td\u003e\n\u003ctd\u003e605101\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$216.20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1002 ORP Sensor\u003c\/td\u003e\n\u003ctd\u003e605102\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$258.52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eShop \u003ca href=\"https:\/\/envirotechonline.com\/products\/ysi-pro-series-ph-orp-sensors\" title=\"YSI Pro Series pH\/ORP Sensors\"\u003epH\/ORP Sensors\u003c\/a\u003e, or browse the full \u003ca href=\"https:\/\/envirotechonline.com\/collections\/ysi-pro-series-parts-accessories\" title=\"YSI Parts and Accessories\"\u003eYSI Parts \u0026amp; Accessories collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures: pH or ORP, Conductivity, Specific Conductance, Salinity, TDS, Temperature\u003c\/li\u003e\n\u003cli\u003e3-year instrument warranty; 2-year cable warranty; 1-year sensor warranty\u003c\/li\u003e\n\u003cli\u003e50 data set memory, backlit graphic display\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YSI - Xylem Inc.","offers":[{"title":"Instrument Only","offer_id":48100526457022,"sku":"6051030","price":1111.0,"currency_code":"USD","in_stock":true},{"title":"+ 1m pH\/ORP\/Cond Cable (6051030-1)","offer_id":48100526489790,"sku":"6051030 + 6051030-1","price":1796.0,"currency_code":"USD","in_stock":true},{"title":"+ 4m pH\/ORP\/Cond Cable (6051030-4)","offer_id":48100526522558,"sku":"6051030 + 6051030-4","price":1799.0,"currency_code":"USD","in_stock":true},{"title":"+ 10m pH\/ORP\/Cond Cable (6051030-10)","offer_id":48100526555326,"sku":"6051030 + 6051030-10","price":1913.0,"currency_code":"USD","in_stock":true},{"title":"+ 30m pH\/ORP\/Cond Cable (6051030-30)","offer_id":48100526588094,"sku":"6051030 + 6051030-30","price":2182.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/YSI-Pro1030-Sampling-Handheld.jpg?v=1783614907"},{"product_id":"ysi-pro-series-1020-dissolved-oxygen-ph-orp-meter","title":"YSI PRO Series 1020 - Dissolved Oxygen, pH\/ORP Meter","description":"\u003cp\u003eThe YSI Pro1020 is a rugged handheld meter that measures dissolved oxygen and temperature alongside pH or ORP (redox). Choose a Polarographic DO sensor for long sensor life, or a Galvanic DO sensor for immediate sampling with no warm-up. IP-67 waterproof, 1-meter drop tested, and EPA-approved for drinking water and wastewater compliance reporting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstrument only.\u003c\/strong\u003e Requires a ProSeries 1020-x field cable (1, 4, 10, or 30 meter) — select your cable length below — plus a DO sensor and a pH or ORP sensor, both sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Sensors\u003c\/strong\u003e (one DO + one pH\/ORP required):\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" border=\"1\" cellpadding=\"6\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eSensor\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003ePart #\u003c\/th\u003e\n\u003cth style=\"text-align: right;\"\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002 Galvanic DO Sensor\u003c\/td\u003e\n\u003ctd\u003e605202\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$231.84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003 Polarographic DO Sensor\u003c\/td\u003e\n\u003ctd\u003e605203\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$231.84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1001 pH Sensor\u003c\/td\u003e\n\u003ctd\u003e605101\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$216.20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1002 ORP Sensor\u003c\/td\u003e\n\u003ctd\u003e605102\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$258.52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eShop \u003ca href=\"https:\/\/envirotechonline.com\/products\/ysi-pro-series-do-sensors\" title=\"YSI Pro Series DO Sensors\"\u003eDO Sensors\u003c\/a\u003e, \u003ca href=\"https:\/\/envirotechonline.com\/products\/ysi-pro-series-ph-orp-sensors\" title=\"YSI Pro Series pH\/ORP Sensors\"\u003epH\/ORP Sensors\u003c\/a\u003e, or browse the full \u003ca href=\"https:\/\/envirotechonline.com\/collections\/ysi-pro-series-parts-accessories\" title=\"YSI Parts and Accessories\"\u003eYSI Parts \u0026amp; Accessories collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures: Dissolved Oxygen, pH or ORP, Temperature\u003c\/li\u003e\n\u003cli\u003e3-year instrument warranty; 2-year cable warranty; 1-year sensor warranty (6-month Galvanic)\u003c\/li\u003e\n\u003cli\u003e95% DO response in ~8 seconds with standard membrane\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YSI - Xylem Inc.","offers":[{"title":"Instrument Only","offer_id":48100539662526,"sku":"6051020","price":1110.0,"currency_code":"USD","in_stock":true},{"title":"+ 1m pH\/ORP\/DO Cable (6051020-1)","offer_id":48100539695294,"sku":"6051020 + 6051020-1","price":1942.0,"currency_code":"USD","in_stock":true},{"title":"+ 4m pH\/ORP\/DO Cable (6051020-4)","offer_id":48100539728062,"sku":"6051020 + 6051020-4","price":1946.0,"currency_code":"USD","in_stock":true},{"title":"+ 10m pH\/ORP\/DO Cable (6051020-10)","offer_id":48100539760830,"sku":"6051020 + 6051020-10","price":2081.0,"currency_code":"USD","in_stock":true},{"title":"+ 30m pH\/ORP\/DO Cable (6051020-30)","offer_id":48100539793598,"sku":"6051020 + 6051020-30","price":2404.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/YSI-Pro1020-Sampling-Handheld.jpg?v=1783614938"},{"product_id":"ysi-pro-series-2030-dissolved-oxygen-conductivity-meter","title":"YSI PRO Series 2030 - Dissolved Oxygen, Conductivity Meter","description":"\u003cp\u003eThe YSI Pro2030 is a rugged handheld meter that measures dissolved oxygen, conductivity, specific conductance, salinity, TDS, and temperature — with automatic salinity compensation and an internal barometer for the most accurate DO readings. Choose a Polarographic DO sensor for long sensor life, or a Galvanic DO sensor for immediate sampling with no warm-up. IP-67 waterproof, 1-meter drop tested, and EPA-approved for drinking water and wastewater compliance reporting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstrument only.\u003c\/strong\u003e Requires a ProSeries 2030-x field cable (1, 4, 10, or 30 meter) — select your cable length below — plus a DO sensor, sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Sensors\u003c\/strong\u003e (one required):\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" border=\"1\" cellpadding=\"6\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eSensor\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003ePart #\u003c\/th\u003e\n\u003cth style=\"text-align: right;\"\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002 Galvanic DO Sensor\u003c\/td\u003e\n\u003ctd\u003e605202\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$231.84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003 Polarographic DO Sensor\u003c\/td\u003e\n\u003ctd\u003e605203\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$231.84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eShop \u003ca href=\"https:\/\/envirotechonline.com\/products\/ysi-pro-series-do-sensors\" title=\"YSI Pro Series DO Sensors\"\u003eDO Sensors\u003c\/a\u003e, or browse the full \u003ca href=\"https:\/\/envirotechonline.com\/collections\/ysi-pro-series-parts-accessories\" title=\"YSI Parts and Accessories\"\u003eYSI Parts \u0026amp; Accessories collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures: Dissolved Oxygen, Conductivity, Salinity, TDS, Barometric Pressure, Temperature\u003c\/li\u003e\n\u003cli\u003e3-year instrument warranty; 2-year cable warranty; 1-year sensor warranty (6-month Galvanic)\u003c\/li\u003e\n\u003cli\u003e95% DO response in ~8 seconds with standard membrane\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YSI - Xylem Inc.","offers":[{"title":"Instrument Only","offer_id":48100552835262,"sku":"6052030","price":1110.0,"currency_code":"USD","in_stock":true},{"title":"+ 1m DO\/Cond Cable (6052030-1)","offer_id":48100552868030,"sku":"6052030 + 6052030-1","price":2014.0,"currency_code":"USD","in_stock":true},{"title":"+ 4m DO\/Cond Cable (6052030-4)","offer_id":48100552900798,"sku":"6052030 + 6052030-4","price":2022.0,"currency_code":"USD","in_stock":true},{"title":"+ 10m DO\/Cond Cable (6052030-10)","offer_id":48100552933566,"sku":"6052030 + 6052030-10","price":2162.0,"currency_code":"USD","in_stock":true},{"title":"+ 30m DO\/Cond Cable (6052030-30)","offer_id":48100552966334,"sku":"6052030 + 6052030-30","price":2400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/YSI-Pro2030-Sampling-Handheld.jpg?v=1783614957"},{"product_id":"ysi-pro-series-20i-dissolved-oxygen-meter-integral-cable-kit","title":"YSI PRO Series 20i - Dissolved Oxygen Meter (Integral Cable Kit)","description":"\u003cp\u003eThe YSI Pro20i is a dissolved oxygen and temperature meter with an integral (non-detachable) field cable — a direct replacement for the discontinued Model 55 and 550A. Every configuration ships complete: handheld, cable, and DO sensor included, so there's nothing else to add. Choose a Polarographic DO sensor for long sensor life, or a Galvanic DO sensor for immediate sampling with no warm-up. IP-67 waterproof, 1-meter drop tested, and EPA-approved for wastewater compliance reporting.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures: Dissolved Oxygen, Temperature\u003c\/li\u003e\n\u003cli\u003eIntegral cable in 1, 4, or 10 meter lengths — instrument, cable, and sensor included\u003c\/li\u003e\n\u003cli\u003e3-year instrument warranty; 2-year cable warranty; 1-year Polarographic \/ 6-month Galvanic sensor warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNeed a carrying case, tripod clamp, or other accessory? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/ysi-pro-series-parts-accessories\" title=\"YSI Parts and Accessories\"\u003eYSI Parts \u0026amp; Accessories collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"YSI - Xylem Inc.","offers":[{"title":"1 meter \/ Polarographic (2003)","offer_id":48100569219262,"sku":"607130","price":1167.0,"currency_code":"USD","in_stock":true},{"title":"1 meter \/ Galvanic (2002)","offer_id":48100569252030,"sku":"607131","price":1167.0,"currency_code":"USD","in_stock":true},{"title":"4 meter \/ Polarographic (2003)","offer_id":48100569284798,"sku":"607125","price":1244.0,"currency_code":"USD","in_stock":true},{"title":"4 meter \/ Galvanic (2002)","offer_id":48100569317566,"sku":"607129","price":1244.0,"currency_code":"USD","in_stock":true},{"title":"10 meter \/ Polarographic (2003)","offer_id":48100569350334,"sku":"607132","price":1319.0,"currency_code":"USD","in_stock":true},{"title":"10 meter \/ Galvanic (2002)","offer_id":48100569383102,"sku":"607133","price":1319.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/Pro20i-Sampling-Handheld.jpg?v=1783614976"},{"product_id":"ysi-proswap-1-handheld-1","title":"YSI ProSwap-1 Handheld","description":"\u003cp\u003eThe YSI ProSwap handheld pairs with 1-port cable assemblies and any ProDSS smart sensor, giving field teams a lighter, lower-cost alternative to the full ProDSS system when only one parameter needs to be swapped in the field.\u003c\/p\u003e\u003cp\u003eSelect your cable configuration below, or choose \"Instrument Only\" if you already own a compatible cable. A \u003ca href=\"https:\/\/envirotechonline.com\/products\/ysi-prodss-smart-sensors\" title=\"YSI ProDSS Smart Sensors\"\u003eProDSS smart sensor\u003c\/a\u003e is required to complete the system — or browse the full \u003ca href=\"https:\/\/envirotechonline.com\/collections\/ysi-pro-series-parts-accessories\" title=\"YSI Parts and Accessories\"\u003eYSI Parts \u0026amp; Accessories collection\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNo GPS. Authorized ProDSS dealers only.\u003c\/strong\u003e\u003c\/p\u003e","brand":"YSI - Xylem Inc.","offers":[{"title":"Instrument Only","offer_id":48102799835326,"sku":"626700-1","price":1372.0,"currency_code":"USD","in_stock":true},{"title":"+ Cable, No Depth - 1m","offer_id":48102799868094,"sku":"626700-1 + 626750-1","price":2738.0,"currency_code":"USD","in_stock":true},{"title":"+ Cable, No Depth - 4m","offer_id":48102799900862,"sku":"626700-1 + 626750-4","price":2773.0,"currency_code":"USD","in_stock":true},{"title":"+ Cable, No Depth - 10m","offer_id":48102799933630,"sku":"626700-1 + 626750-10","price":2826.0,"currency_code":"USD","in_stock":true},{"title":"+ Cable, No Depth - 30m","offer_id":48102799966398,"sku":"626700-1 + 626750-30","price":2900.0,"currency_code":"USD","in_stock":true},{"title":"+ Cable, No Depth - 100m","offer_id":48102799999166,"sku":"626700-1 + 626750-100","price":3190.0,"currency_code":"USD","in_stock":true},{"title":"+ Cable, Shallow Depth - 4m","offer_id":48102800031934,"sku":"626700-1 + 626760-4","price":3277.0,"currency_code":"USD","in_stock":true},{"title":"+ Cable, Shallow Depth - 10m","offer_id":48102800064702,"sku":"626700-1 + 626760-10","price":3329.0,"currency_code":"USD","in_stock":true},{"title":"+ Cable, Medium Depth - 30m","offer_id":48102800097470,"sku":"626700-1 + 626770-30","price":3405.0,"currency_code":"USD","in_stock":true},{"title":"+ Cable, Medium Depth - 100m","offer_id":48102800130238,"sku":"626700-1 + 626770-100","price":3695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/Water-Quality-Meter-YSI-ProSwap-Sampling-Handheld_8563a8ca-588b-4a51-84a2-df0558c8b7a8.jpg?v=1783618447"},{"product_id":"ysi-prosolo-handheld-2","title":"YSI ProSolo Handheld","description":"\u003cp\u003eThe YSI ProSolo is a rugged handheld meter for optical dissolved oxygen, conductivity, salinity, and temperature. It's the direct replacement for the legacy ProODO handheld, with a smart digital probe interface.\u003c\/p\u003e\u003cp\u003eSelect your configuration below: the instrument alone, instrument plus probe assembly, or a complete kit that also includes a carrying case at a bundled price.\u003c\/p\u003e\u003cp\u003eNeed a different case, cable length, or other accessory? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/ysi-pro-series-parts-accessories\" title=\"YSI Parts and Accessories\"\u003eYSI Parts \u0026amp; Accessories collection\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The ProSolo is not compatible with the ProDSS 4-port or ProSwap 1-port cables.\u003c\/p\u003e","brand":"YSI - Xylem Inc.","offers":[{"title":"Instrument Only","offer_id":48104719319230,"sku":"626650","price":1075.0,"currency_code":"USD","in_stock":true},{"title":"+ ODO\/T Probe - 1m","offer_id":48104719351998,"sku":"626650 + 627200-1","price":2030.0,"currency_code":"USD","in_stock":true},{"title":"+ ODO\/T Probe - 4m","offer_id":48104719384766,"sku":"626650 + 627200-4","price":2043.0,"currency_code":"USD","in_stock":true},{"title":"+ ODO\/T Probe - 10m","offer_id":48104719417534,"sku":"626650 + 627200-10","price":2145.0,"currency_code":"USD","in_stock":true},{"title":"+ ODO\/T Probe - 20m","offer_id":48104719450302,"sku":"626650 + 627200-20","price":2168.0,"currency_code":"USD","in_stock":true},{"title":"+ ODO\/T Probe - 50m","offer_id":48104719483070,"sku":"626650 + 627200-50","price":2279.0,"currency_code":"USD","in_stock":true},{"title":"+ ODO\/T Probe - 100m","offer_id":48104719515838,"sku":"626650 + 627200-100","price":2471.0,"currency_code":"USD","in_stock":true},{"title":"+ ODO\/CT Probe - 1m","offer_id":48104719548606,"sku":"626650 + 627150-1","price":2630.0,"currency_code":"USD","in_stock":true},{"title":"+ ODO\/CT Probe - 4m","offer_id":48104719581374,"sku":"626650 + 627150-4","price":2630.0,"currency_code":"USD","in_stock":true},{"title":"+ ODO\/CT Probe - 10m","offer_id":48104719614142,"sku":"626650 + 627150-10","price":2830.0,"currency_code":"USD","in_stock":true},{"title":"+ ODO\/CT Probe - 20m","offer_id":48104719646910,"sku":"626650 + 627150-20","price":2864.0,"currency_code":"USD","in_stock":true},{"title":"+ ODO\/CT Probe - 50m","offer_id":48104719679678,"sku":"626650 + 627150-50","price":2992.0,"currency_code":"USD","in_stock":true},{"title":"+ ODO\/CT Probe - 100m","offer_id":48104719712446,"sku":"626650 + 627150-100","price":3220.0,"currency_code":"USD","in_stock":true},{"title":"+ ProOBOD Probe - US","offer_id":48104719745214,"sku":"626650 + 626400","price":2368.0,"currency_code":"USD","in_stock":true},{"title":"+ ProOBOD Probe - International","offer_id":48104719777982,"sku":"626650 + 626401","price":2477.0,"currency_code":"USD","in_stock":true},{"title":"Kit: ODO\/T + Case - 4m","offer_id":48104719810750,"sku":"626663","price":2006.0,"currency_code":"USD","in_stock":true},{"title":"Kit: ODO\/T + Case - 10m","offer_id":48104719843518,"sku":"626664","price":2073.0,"currency_code":"USD","in_stock":true},{"title":"Kit: ODO\/CT + Case - 4m","offer_id":48104719876286,"sku":"626660","price":2658.0,"currency_code":"USD","in_stock":true},{"title":"Kit: ODO\/CT + Case - 10m","offer_id":48104719909054,"sku":"626661","price":2898.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/YSI-ProSolo-Handheld_bb24cd28-8b89-4a23-a110-1462dce85bbc.jpg?v=1783621014"},{"product_id":"ysi-odo-rtu-probe-assembly-do-temperature-modbus-rs-485","title":"YSI ODO RTU Probe Assembly (DO + Temperature, Modbus\/RS-485)","description":"\u003cp\u003eThe YSI ODO RTU is an optical dissolved oxygen and temperature probe assembly that communicates directly with PLCs, data loggers, and SCADA systems via Modbus\/RS-485 — no handheld meter or special software required. Simply wire the trimmed and tinned flying lead cable into your existing Modbus network for continuous, low-maintenance DO monitoring at fixed installations such as aquaculture tanks, ponds, wastewater treatment facilities, and process monitoring sites.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Not compatible with ProSolo, ProODO, or any ProDIGITAL handheld meters. For handheld-compatible DO probes, see the \u003ca href=\"https:\/\/envirotechonline.com\/products\/ysi-odo-t-probe-assembly\"\u003eYSI ODO\/T Probe Assembly\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eOptical luminescence DO — no stirring required, no membrane to replace frequently\u003c\/li\u003e\n\u003cli\u003eModbus\/RS-485 (4-wire), 9600 baud default (user programmable)\u003c\/li\u003e\n\u003cli\u003ePower: 10–16V DC, 15 mA max\u003c\/li\u003e\n\u003cli\u003e2-year warranty on cable, probe, and ODO sensor cap; user-replaceable DO cap\u003c\/li\u003e\n\u003cli\u003eTrimmed and tinned flying lead cable — wires directly into existing Modbus network\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca style=\"font-size: 15px;\" href=\"https:\/\/www.ysi.com\/File%20Library\/Documents\/Specification%20Sheets\/ODO-RTU-Specification-Sheet.pdf\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca style=\"font-size: 15px;\" href=\"https:\/\/www.ysi.com\/File%20Library\/Documents\/Manuals\/YSI-ODO-RTU-User-Manual.pdf\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e","brand":"YSI - Xylem Inc.","offers":[{"title":"4 meter","offer_id":48158433280190,"sku":"627350-4","price":926.0,"currency_code":"USD","in_stock":true},{"title":"10 meter","offer_id":48158433312958,"sku":"627350-10","price":945.0,"currency_code":"USD","in_stock":true},{"title":"20 meter","offer_id":48158433345726,"sku":"627350-20","price":983.0,"currency_code":"USD","in_stock":true},{"title":"30 meter","offer_id":48158433378494,"sku":"627350-30","price":1008.0,"currency_code":"USD","in_stock":true},{"title":"50 meter","offer_id":48158433411262,"sku":"627350-50","price":1100.0,"currency_code":"USD","in_stock":true},{"title":"100 meter","offer_id":48158433444030,"sku":"627350-100","price":1283.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/YSI-ODO-RTU-ODOT-Probe.jpg?v=1783946904"},{"product_id":"ysi-odo-rtu-probe-assembly-with-conductivity-do-ct-modbus-rs-485","title":"YSI ODO RTU Probe Assembly with Conductivity (DO + CT, Modbus\/RS-485)","description":"\u003cp\u003eThe YSI ODO RTU with Conductivity is an optical dissolved oxygen, conductivity, salinity, and temperature probe assembly that communicates directly with PLCs, data loggers, and SCADA systems via Modbus\/RS-485. The built-in four-electrode conductivity cell automatically compensates for salinity in DO calculations — eliminating manual correction and improving accuracy in brackish or variable-salinity environments.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Not compatible with ProSolo, ProODO, or any ProDIGITAL handheld meters. For handheld-compatible DO\/CT probes, see the \u003ca href=\"https:\/\/envirotechonline.com\/products\/ysi-odo-ct-probe-assembly\"\u003eYSI ODO\/CT Probe Assembly\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eOptical luminescence DO with automatic salinity compensation via built-in conductivity sensor\u003c\/li\u003e\n\u003cli\u003eModbus\/RS-485 (4-wire), 9600 baud default (user programmable)\u003c\/li\u003e\n\u003cli\u003ePower: 10–16V DC, 15 mA max\u003c\/li\u003e\n\u003cli\u003e2-year warranty on cable, probe, and ODO sensor cap; user-replaceable DO cap\u003c\/li\u003e\n\u003cli\u003eTrimmed and tinned flying lead cable — wires directly into existing Modbus network\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca style=\"font-size: 15px;\" href=\"https:\/\/www.ysi.com\/File%20Library\/Documents\/Specification%20Sheets\/ODO-RTU-Specification-Sheet.pdf\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca style=\"font-size: 15px;\" href=\"https:\/\/www.ysi.com\/File%20Library\/Documents\/Manuals\/YSI-ODO-RTU-User-Manual.pdf\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e","brand":"YSI - Xylem Inc.","offers":[{"title":"4 meter","offer_id":48158434132158,"sku":"627370-4","price":1545.0,"currency_code":"USD","in_stock":true},{"title":"10 meter","offer_id":48158434164926,"sku":"627370-10","price":1558.0,"currency_code":"USD","in_stock":true},{"title":"20 meter","offer_id":48158434197694,"sku":"627370-20","price":1607.0,"currency_code":"USD","in_stock":true},{"title":"30 meter","offer_id":48158434230462,"sku":"627370-30","price":1621.0,"currency_code":"USD","in_stock":true},{"title":"50 meter","offer_id":48158434263230,"sku":"627370-50","price":1713.0,"currency_code":"USD","in_stock":true},{"title":"100 meter","offer_id":48158434295998,"sku":"627370-100","price":1895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/YSI-ODO-RTU-ODOCT-Probe.jpg?v=1783946925"},{"product_id":"in-situ-aqua-troll-501","title":"In-Situ Aqua TROLL 500","description":"\u003cp\u003eThe Aqua TROLL 500 is a fully customizable five-port multiparameter sonde with capacity for four interchangeable sensors and an antifouling wiper. A smartphone interface delivers accurate data and enables simplified calibration, panoramic data view and report creation. Corrosion-resistant titanium construction and a convenient LCD readout give you confidence in remote and long-term deployments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStandard configuration includes the sonde plus:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTemperature\/Conductivity sensor\u003c\/li\u003e\n\u003cli\u003epH\/ORP sensor\u003c\/li\u003e\n\u003cli\u003eRDO (Dissolved Oxygen) sensor\u003c\/li\u003e\n\u003cli\u003eTurbidity sensor\u003c\/li\u003e\n\u003cli\u003eAntifouling wiper\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoose your pressure range\/vent option and cable length above. Need a different sensor mix, extra cable, or replacement parts? Visit \u003ca href=\"https:\/\/envirotechonline.com\/collections\/in-situ-aqua-troll-parts-accessories\"\u003eIn-Situ Aqua TROLL Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e\u003ch1 style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/in-situ_aqua_troll_500.pdf\" target=\"_blank\"\u003e\u003cstrong\u003eSpec Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h1\u003e","brand":"In-Situ","offers":[{"title":"No Pressure Sensor \/ No Cable (Spot-Check Only)","offer_id":48166428213438,"sku":"0050710","price":7833.0,"currency_code":"USD","in_stock":true},{"title":"No Pressure Sensor \/ 25 ft","offer_id":48166428246206,"sku":"0050710+1034580","price":8094.0,"currency_code":"USD","in_stock":true},{"title":"No Pressure Sensor \/ 50 ft","offer_id":48166428278974,"sku":"0050710+1034590","price":8184.0,"currency_code":"USD","in_stock":true},{"title":"No Pressure Sensor \/ 75 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No Cable (Spot-Check Only)","offer_id":48166428541118,"sku":"0050730","price":8346.0,"currency_code":"USD","in_stock":true},{"title":"0-30m, Non-Vented \/ 25 ft","offer_id":48166428573886,"sku":"0050730+1034580","price":8607.0,"currency_code":"USD","in_stock":true},{"title":"0-30m, Non-Vented \/ 50 ft","offer_id":48166428606654,"sku":"0050730+1034590","price":8697.0,"currency_code":"USD","in_stock":true},{"title":"0-30m, Non-Vented \/ 75 ft","offer_id":48166428639422,"sku":"0050730+1034600","price":8788.0,"currency_code":"USD","in_stock":true},{"title":"0-30m, Non-Vented \/ 100 ft","offer_id":48166428672190,"sku":"0050730+200042","price":8878.0,"currency_code":"USD","in_stock":true},{"title":"0-76m, Non-Vented \/ No Cable (Spot-Check Only)","offer_id":48166428704958,"sku":"0050740","price":8346.0,"currency_code":"USD","in_stock":true},{"title":"0-76m, Non-Vented \/ 25 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ft","offer_id":48166429655230,"sku":"0050790+1034730","price":9239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/AT500_alpha.png?v=1691790733"},{"product_id":"in-situ-aqua-troll-601","title":"In-Situ Aqua TROLL 600","description":"\u003cp\u003eThe Aqua TROLL 600 is a fully customizable five-port multiparameter sonde with capacity for four interchangeable sensors and an antifouling wiper. It adds onboard data logging and internal battery power to the Aqua TROLL platform, ideal for short- and long-term unattended deployment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStandard configuration includes the sonde plus:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTemperature\/Conductivity sensor\u003c\/li\u003e\n\u003cli\u003epH\/ORP sensor\u003c\/li\u003e\n\u003cli\u003eRDO (Dissolved Oxygen) sensor\u003c\/li\u003e\n\u003cli\u003eTurbidity sensor\u003c\/li\u003e\n\u003cli\u003eAntifouling wiper\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoose your pressure range\/vent option and cable length above. Need a different sensor mix, extra cable, or replacement parts? 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50 ft","offer_id":48166433620158,"sku":"0074100+1034710","price":11011.0,"currency_code":"USD","in_stock":true},{"title":"0-76m, Vented \/ 75 ft","offer_id":48166433652926,"sku":"0074100+1034720","price":11115.0,"currency_code":"USD","in_stock":true},{"title":"0-76m, Vented \/ 100 ft","offer_id":48166433685694,"sku":"0074100+1034730","price":11234.0,"currency_code":"USD","in_stock":true},{"title":"0-200m, Vented \/ No Cable (Spot-Check Only)","offer_id":48166433718462,"sku":"0074110","price":10635.0,"currency_code":"USD","in_stock":true},{"title":"0-200m, Vented \/ 25 ft","offer_id":48166433751230,"sku":"0074110+1034700","price":10906.0,"currency_code":"USD","in_stock":true},{"title":"0-200m, Vented \/ 50 ft","offer_id":48166433783998,"sku":"0074110+1034710","price":11011.0,"currency_code":"USD","in_stock":true},{"title":"0-200m, Vented \/ 75 ft","offer_id":48166433816766,"sku":"0074110+1034720","price":11115.0,"currency_code":"USD","in_stock":true},{"title":"0-200m, Vented \/ 100 ft","offer_id":48166433849534,"sku":"0074110+1034730","price":11234.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/AT600_alpha.png?v=1692381479"},{"product_id":"in-situ-aqua-troll-700","title":"In-Situ Aqua TROLL 700","description":"\u003cp\u003eThe Aqua TROLL 700 is a fully customizable seven-port multiparameter sonde with capacity for six interchangeable sensors and an antifouling wiper. It offers the flexibility, reliability and ruggedness required for spot checking, remote monitoring, and long-term monitoring in surface water, coastal and groundwater applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStandard configuration includes the sonde plus:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTemperature\/Conductivity sensor\u003c\/li\u003e\n\u003cli\u003epH\/ORP sensor\u003c\/li\u003e\n\u003cli\u003eRDO (Dissolved Oxygen) sensor\u003c\/li\u003e\n\u003cli\u003eTurbidity sensor\u003c\/li\u003e\n\u003cli\u003eAntifouling wiper\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTwo sensor ports remain open for expansion (e.g. chlorophyll a, BGA-PC\/PE, FDOM, crude oil, rhodamine WT, fluorescein WT, ammonium\/nitrate\/chloride ISE). Choose your pressure range\/vent option and cable length above. Need a different sensor mix, extra cable, or replacement parts? Visit \u003ca href=\"https:\/\/envirotechonline.com\/collections\/in-situ-aqua-troll-parts-accessories\"\u003eIn-Situ Aqua TROLL Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e\u003ch1 style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/in-situ_aquaTROLL_Series.pdf\" target=\"_blank\"\u003e\u003cstrong\u003eSpec Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h1\u003e","brand":"In-Situ","offers":[{"title":"No Pressure Sensor \/ No Cable (Spot-Check Only)","offer_id":48166435946686,"sku":"0045710","price":9833.0,"currency_code":"USD","in_stock":true},{"title":"No Pressure Sensor \/ 25 ft","offer_id":48166435979454,"sku":"0045710+1034580","price":10094.0,"currency_code":"USD","in_stock":true},{"title":"No Pressure Sensor \/ 50 ft","offer_id":48166436012222,"sku":"0045710+1034590","price":10184.0,"currency_code":"USD","in_stock":true},{"title":"No Pressure Sensor \/ 75 ft","offer_id":48166436044990,"sku":"0045710+1034600","price":10274.0,"currency_code":"USD","in_stock":true},{"title":"No Pressure Sensor \/ 100 ft","offer_id":48166436077758,"sku":"0045710+200042","price":10365.0,"currency_code":"USD","in_stock":true},{"title":"0-10m, Non-Vented \/ No Cable (Spot-Check Only)","offer_id":48166436110526,"sku":"0045720","price":10336.0,"currency_code":"USD","in_stock":true},{"title":"0-10m, Non-Vented \/ 25 ft","offer_id":48166436143294,"sku":"0045720+1034580","price":10597.0,"currency_code":"USD","in_stock":true},{"title":"0-10m, Non-Vented \/ 50 ft","offer_id":48166436176062,"sku":"0045720+1034590","price":10688.0,"currency_code":"USD","in_stock":true},{"title":"0-10m, Non-Vented \/ 75 ft","offer_id":48166436208830,"sku":"0045720+1034600","price":10778.0,"currency_code":"USD","in_stock":true},{"title":"0-10m, Non-Vented \/ 100 ft","offer_id":48166436241598,"sku":"0045720+200042","price":10868.0,"currency_code":"USD","in_stock":true},{"title":"0-30m, Non-Vented \/ No Cable (Spot-Check Only)","offer_id":48166436274366,"sku":"0045730","price":10336.0,"currency_code":"USD","in_stock":true},{"title":"0-30m, Non-Vented \/ 25 ft","offer_id":48166436307134,"sku":"0045730+1034580","price":10597.0,"currency_code":"USD","in_stock":true},{"title":"0-30m, Non-Vented \/ 50 ft","offer_id":48166436339902,"sku":"0045730+1034590","price":10688.0,"currency_code":"USD","in_stock":true},{"title":"0-30m, Non-Vented \/ 75 ft","offer_id":48166436372670,"sku":"0045730+1034600","price":10778.0,"currency_code":"USD","in_stock":true},{"title":"0-30m, Non-Vented \/ 100 ft","offer_id":48166436405438,"sku":"0045730+200042","price":10868.0,"currency_code":"USD","in_stock":true},{"title":"0-100m, Non-Vented \/ No Cable (Spot-Check Only)","offer_id":48166436438206,"sku":"0045740","price":10336.0,"currency_code":"USD","in_stock":true},{"title":"0-100m, Non-Vented \/ 25 ft","offer_id":48166436470974,"sku":"0045740+1034580","price":10597.0,"currency_code":"USD","in_stock":true},{"title":"0-100m, Non-Vented \/ 50 ft","offer_id":48166436503742,"sku":"0045740+1034590","price":10688.0,"currency_code":"USD","in_stock":true},{"title":"0-100m, Non-Vented \/ 75 ft","offer_id":48166436536510,"sku":"0045740+1034600","price":10778.0,"currency_code":"USD","in_stock":true},{"title":"0-100m, Non-Vented \/ 100 ft","offer_id":48166436569278,"sku":"0045740+200042","price":10868.0,"currency_code":"USD","in_stock":true},{"title":"0-250m, Non-Vented \/ No Cable (Spot-Check Only)","offer_id":48166436602046,"sku":"0045750","price":10336.0,"currency_code":"USD","in_stock":true},{"title":"0-250m, Non-Vented \/ 25 ft","offer_id":48166436634814,"sku":"0045750+1034580","price":10597.0,"currency_code":"USD","in_stock":true},{"title":"0-250m, Non-Vented \/ 50 ft","offer_id":48166436667582,"sku":"0045750+1034590","price":10688.0,"currency_code":"USD","in_stock":true},{"title":"0-250m, Non-Vented \/ 75 ft","offer_id":48166436700350,"sku":"0045750+1034600","price":10778.0,"currency_code":"USD","in_stock":true},{"title":"0-250m, Non-Vented \/ 100 ft","offer_id":48166436733118,"sku":"0045750+200042","price":10868.0,"currency_code":"USD","in_stock":true},{"title":"0-10m, Vented \/ No Cable (Spot-Check Only)","offer_id":48166436765886,"sku":"0045760","price":10878.0,"currency_code":"USD","in_stock":true},{"title":"0-10m, Vented \/ 25 ft","offer_id":48166436798654,"sku":"0045760+1034700","price":11148.0,"currency_code":"USD","in_stock":true},{"title":"0-10m, Vented \/ 50 ft","offer_id":48166436831422,"sku":"0045760+1034710","price":11253.0,"currency_code":"USD","in_stock":true},{"title":"0-10m, Vented \/ 75 ft","offer_id":48166436864190,"sku":"0045760+1034720","price":11357.0,"currency_code":"USD","in_stock":true},{"title":"0-10m, Vented \/ 100 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It adds internal battery power, onboard data logging, and a micro SD backup card to the seven-port platform, ideal for long-term unattended deployment in fresh water or saltwater.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStandard configuration includes the sonde plus:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTemperature\/Conductivity sensor\u003c\/li\u003e\n\u003cli\u003epH\/ORP sensor\u003c\/li\u003e\n\u003cli\u003eRDO (Dissolved Oxygen) sensor\u003c\/li\u003e\n\u003cli\u003eTurbidity sensor\u003c\/li\u003e\n\u003cli\u003eAntifouling wiper\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTwo sensor ports remain open for expansion (e.g. chlorophyll a, BGA-PC\/PE, FDOM, crude oil, rhodamine WT, fluorescein WT, ammonium\/nitrate\/chloride ISE). Choose your pressure range\/vent option and cable length above. Need a different sensor mix, extra cable, or replacement parts? Visit \u003ca href=\"https:\/\/envirotechonline.com\/collections\/in-situ-aqua-troll-parts-accessories\"\u003eIn-Situ Aqua TROLL Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e\u003ch1 style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/in-situ_aquaTROLL_Series.pdf\" target=\"_blank\"\u003e\u003cstrong\u003eSpec Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h1\u003e","brand":"In-Situ","offers":[{"title":"No Pressure Sensor \/ No Cable (Spot-Check Only)","offer_id":48166438502590,"sku":"0045810","price":11828.0,"currency_code":"USD","in_stock":true},{"title":"No Pressure Sensor \/ 25 ft","offer_id":48166438535358,"sku":"0045810+1034580","price":12089.0,"currency_code":"USD","in_stock":true},{"title":"No Pressure Sensor \/ 50 ft","offer_id":48166438568126,"sku":"0045810+1034590","price":12179.0,"currency_code":"USD","in_stock":true},{"title":"No Pressure Sensor \/ 75 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Non-Vented \/ No Cable (Spot-Check Only)","offer_id":48166438830270,"sku":"0045830","price":12303.0,"currency_code":"USD","in_stock":true},{"title":"0-30m, Non-Vented \/ 25 ft","offer_id":48166438863038,"sku":"0045830+1034580","price":12564.0,"currency_code":"USD","in_stock":true},{"title":"0-30m, Non-Vented \/ 50 ft","offer_id":48166438895806,"sku":"0045830+1034590","price":12654.0,"currency_code":"USD","in_stock":true},{"title":"0-30m, Non-Vented \/ 75 ft","offer_id":48166438928574,"sku":"0045830+1034600","price":12744.0,"currency_code":"USD","in_stock":true},{"title":"0-30m, Non-Vented \/ 100 ft","offer_id":48166438961342,"sku":"0045830+200042","price":12835.0,"currency_code":"USD","in_stock":true},{"title":"0-100m, Non-Vented \/ No Cable (Spot-Check Only)","offer_id":48166438994110,"sku":"0045840","price":12303.0,"currency_code":"USD","in_stock":true},{"title":"0-100m, Non-Vented \/ 25 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ft","offer_id":48166439911614,"sku":"0045890+1034720","price":13286.0,"currency_code":"USD","in_stock":true},{"title":"0-250m, Vented \/ 100 ft","offer_id":48166439944382,"sku":"0045890+1034730","price":13405.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/aqua-troll-800.jpg?v=1784137936"},{"product_id":"in-situ-aqua-troll-100-data-logger","title":"In-Situ Aqua TROLL 100 Data Logger","description":"\u003cp\u003eThe Aqua TROLL 100 Data Logger measures and records conductivity and temperature. A unique conductivity cell design allows for a wide, accurate measurement range in a narrow diameter instrument. Titanium construction resists corrosion, making it ideal for coastal, remediation and mine water monitoring projects. Deploy in depths up to 300 psi. Ships standard with a Twist-Lock Backshell\/Hanger (Titanium) for suspension-wire deployment.\u003c\/p\u003e\u003cp\u003eChoose your cable length above — cable options are Non-Vented Rugged Cable with Twist-Lock Connector (no venting required, since the Aqua TROLL 100 has no pressure sensor). Need replacement parts, calibration solutions, or extended warranty? Visit \u003ca href=\"https:\/\/envirotechonline.com\/collections\/in-situ-aqua-troll-parts-accessories\"\u003eIn-Situ Aqua TROLL Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e\u003ch1 style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_level_and_pressure\/in_situ_aqua_troll_200.pdf\" target=\"_blank\"\u003e\u003cstrong\u003eSpec Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h1\u003e","brand":"In-Situ","offers":[{"title":"No Cable","offer_id":48166823231678,"sku":"0056800","price":1848.0,"currency_code":"USD","in_stock":true},{"title":"Non-Vented Poly 25 ft","offer_id":48166823264446,"sku":"0056800+1034580","price":2109.0,"currency_code":"USD","in_stock":true},{"title":"Non-Vented Poly 50 ft","offer_id":48166823297214,"sku":"0056800+1034590","price":2199.0,"currency_code":"USD","in_stock":true},{"title":"Non-Vented Poly 75 ft","offer_id":48166823329982,"sku":"0056800+1034600","price":2290.0,"currency_code":"USD","in_stock":true},{"title":"Non-Vented Poly 100 ft","offer_id":48166823362750,"sku":"0056800+200042","price":2380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/AquaTROLL100.png?v=1691779662"},{"product_id":"in-situ-aqua-troll-200-data-logger","title":"In-Situ Aqua TROLL 200 Data Logger","description":"\u003cp\u003eThe Aqua TROLL 200 Data Logger measures and records water level\/pressure, conductivity, and temperature in one all-in-one instrument. Available in vented and non-vented configurations. Titanium construction and a sub-1 inch design fit narrow-diameter wells, making it ideal for coastal, remediation and mine water monitoring projects.\u003c\/p\u003e\u003cp\u003eChoose your pressure range\/vent configuration and cable length above. Cable prices include the matching vented\/non-vented Rugged Cable and Twist-Lock Connectors. Need a different length? Custom cable lengths beyond 100 ft are available — call 800-833-7958 to inquire.\u003c\/p\u003e\u003cp\u003eNeed replacement parts, calibration solutions, or extended warranty? Visit \u003ca href=\"https:\/\/envirotechonline.com\/collections\/in-situ-aqua-troll-parts-accessories\"\u003eIn-Situ Aqua TROLL Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e\u003ch1 style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_level_and_pressure\/in_situ_aqua_troll_200.pdf\" target=\"_blank\"\u003e\u003cstrong\u003eSpec Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h1\u003e","brand":"In-Situ","offers":[{"title":"3.5m (11.5 ft), 5 psig, Vented \/ No Cable","offer_id":48166828998846,"sku":"0056000","price":2052.0,"currency_code":"USD","in_stock":true},{"title":"3.5m (11.5 ft), 5 psig, Vented \/ Vented Poly 25 ft","offer_id":48166829031614,"sku":"0056000+1034700","price":2344.0,"currency_code":"USD","in_stock":true},{"title":"3.5m (11.5 ft), 5 psig, Vented \/ Vented Poly 50 ft","offer_id":48166829064382,"sku":"0056000+1034710","price":2451.0,"currency_code":"USD","in_stock":true},{"title":"3.5m (11.5 ft), 5 psig, Vented \/ Vented Poly 75 ft","offer_id":48166829097150,"sku":"0056000+1034720","price":2558.0,"currency_code":"USD","in_stock":true},{"title":"3.5m (11.5 ft), 5 psig, Vented \/ Vented Poly 100 ft","offer_id":48166829129918,"sku":"0056000+1034730","price":2665.0,"currency_code":"USD","in_stock":true},{"title":"11m (35 ft), 15 psig, Vented \/ No Cable","offer_id":48166829162686,"sku":"0056010","price":2052.0,"currency_code":"USD","in_stock":true},{"title":"11m (35 ft), 15 psig, Vented \/ Vented Poly 25 ft","offer_id":48166829195454,"sku":"0056010+1034700","price":2344.0,"currency_code":"USD","in_stock":true},{"title":"11m (35 ft), 15 psig, Vented \/ Vented Poly 50 ft","offer_id":48166829228222,"sku":"0056010+1034710","price":2451.0,"currency_code":"USD","in_stock":true},{"title":"11m (35 ft), 15 psig, Vented \/ Vented Poly 75 ft","offer_id":48166829260990,"sku":"0056010+1034720","price":2558.0,"currency_code":"USD","in_stock":true},{"title":"11m (35 ft), 15 psig, Vented \/ Vented Poly 100 ft","offer_id":48166829293758,"sku":"0056010+1034730","price":2665.0,"currency_code":"USD","in_stock":true},{"title":"21m (69 ft), 30 psig, Vented \/ No Cable","offer_id":48166829326526,"sku":"0056020","price":2052.0,"currency_code":"USD","in_stock":true},{"title":"21m (69 ft), 30 psig, Vented \/ Vented Poly 25 ft","offer_id":48166829359294,"sku":"0056020+1034700","price":2344.0,"currency_code":"USD","in_stock":true},{"title":"21m (69 ft), 30 psig, Vented \/ Vented Poly 50 ft","offer_id":48166829392062,"sku":"0056020+1034710","price":2451.0,"currency_code":"USD","in_stock":true},{"title":"21m (69 ft), 30 psig, Vented \/ Vented Poly 75 ft","offer_id":48166829424830,"sku":"0056020+1034720","price":2558.0,"currency_code":"USD","in_stock":true},{"title":"21m (69 ft), 30 psig, Vented \/ Vented Poly 100 ft","offer_id":48166829457598,"sku":"0056020+1034730","price":2665.0,"currency_code":"USD","in_stock":true},{"title":"70m (231 ft), 100 psig, Vented \/ No Cable","offer_id":48166829490366,"sku":"0056030","price":2052.0,"currency_code":"USD","in_stock":true},{"title":"70m (231 ft), 100 psig, Vented \/ Vented Poly 25 ft","offer_id":48166829523134,"sku":"0056030+1034700","price":2344.0,"currency_code":"USD","in_stock":true},{"title":"70m (231 ft), 100 psig, Vented \/ Vented Poly 50 ft","offer_id":48166829555902,"sku":"0056030+1034710","price":2451.0,"currency_code":"USD","in_stock":true},{"title":"70m (231 ft), 100 psig, Vented \/ Vented Poly 75 ft","offer_id":48166829588670,"sku":"0056030+1034720","price":2558.0,"currency_code":"USD","in_stock":true},{"title":"70m (231 ft), 100 psig, Vented \/ Vented Poly 100 ft","offer_id":48166829621438,"sku":"0056030+1034730","price":2665.0,"currency_code":"USD","in_stock":true},{"title":"211m (692 ft), 300 psig, Vented \/ No Cable","offer_id":48166829654206,"sku":"0056040","price":2052.0,"currency_code":"USD","in_stock":true},{"title":"211m (692 ft), 300 psig, Vented \/ Vented Poly 25 ft","offer_id":48166829686974,"sku":"0056040+1034700","price":2344.0,"currency_code":"USD","in_stock":true},{"title":"211m (692 ft), 300 psig, Vented \/ Vented Poly 50 ft","offer_id":48166829719742,"sku":"0056040+1034710","price":2451.0,"currency_code":"USD","in_stock":true},{"title":"211m (692 ft), 300 psig, Vented \/ Vented Poly 75 ft","offer_id":48166829752510,"sku":"0056040+1034720","price":2558.0,"currency_code":"USD","in_stock":true},{"title":"211m (692 ft), 300 psig, Vented \/ Vented Poly 100 ft","offer_id":48166829785278,"sku":"0056040+1034730","price":2665.0,"currency_code":"USD","in_stock":true},{"title":"11m (35 ft), 30 psia, Non-Vented \/ No Cable","offer_id":48166829818046,"sku":"0056060","price":2052.0,"currency_code":"USD","in_stock":true},{"title":"11m (35 ft), 30 psia, Non-Vented \/ Non-Vented Poly 25 ft","offer_id":48166829850814,"sku":"0056060+1034580","price":2331.0,"currency_code":"USD","in_stock":true},{"title":"11m (35 ft), 30 psia, Non-Vented \/ Non-Vented Poly 50 ft","offer_id":48166829883582,"sku":"0056060+1034590","price":2425.0,"currency_code":"USD","in_stock":true},{"title":"11m (35 ft), 30 psia, Non-Vented \/ Non-Vented Poly 75 ft","offer_id":48166829916350,"sku":"0056060+1034600","price":2519.0,"currency_code":"USD","in_stock":true},{"title":"11m (35 ft), 30 psia, Non-Vented \/ Non-Vented Poly 100 ft","offer_id":48166829949118,"sku":"0056060+200042","price":2613.0,"currency_code":"USD","in_stock":true},{"title":"60m (197 ft), 100 psia, Non-Vented \/ No Cable","offer_id":48166829981886,"sku":"0056070","price":2052.0,"currency_code":"USD","in_stock":true},{"title":"60m (197 ft), 100 psia, Non-Vented \/ Non-Vented Poly 25 ft","offer_id":48166830014654,"sku":"0056070+1034580","price":2331.0,"currency_code":"USD","in_stock":true},{"title":"60m (197 ft), 100 psia, Non-Vented \/ Non-Vented Poly 50 ft","offer_id":48166830047422,"sku":"0056070+1034590","price":2425.0,"currency_code":"USD","in_stock":true},{"title":"60m (197 ft), 100 psia, Non-Vented \/ Non-Vented Poly 75 ft","offer_id":48166830080190,"sku":"0056070+1034600","price":2519.0,"currency_code":"USD","in_stock":true},{"title":"60m (197 ft), 100 psia, Non-Vented \/ Non-Vented Poly 100 ft","offer_id":48166830112958,"sku":"0056070+200042","price":2613.0,"currency_code":"USD","in_stock":true},{"title":"200m (658 ft), 300 psia, Non-Vented \/ No Cable","offer_id":48166830145726,"sku":"0056080","price":2052.0,"currency_code":"USD","in_stock":true},{"title":"200m (658 ft), 300 psia, Non-Vented \/ Non-Vented Poly 25 ft","offer_id":48166830178494,"sku":"0056080+1034580","price":2331.0,"currency_code":"USD","in_stock":true},{"title":"200m (658 ft), 300 psia, Non-Vented \/ Non-Vented Poly 50 ft","offer_id":48166830211262,"sku":"0056080+1034590","price":2425.0,"currency_code":"USD","in_stock":true},{"title":"200m (658 ft), 300 psia, Non-Vented \/ Non-Vented Poly 75 ft","offer_id":48166830244030,"sku":"0056080+1034600","price":2519.0,"currency_code":"USD","in_stock":true},{"title":"200m (658 ft), 300 psia, Non-Vented \/ Non-Vented Poly 100 ft","offer_id":48166830276798,"sku":"0056080+200042","price":2613.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/AquaTROLL200-2.png?v=1691779848"},{"product_id":"wtw-multiline®-multi-3510-ids-portable-meter","title":"WTW MultiLine® Multi 3510 IDS Portable Meter","description":"\u003cp\u003eThe WTW \u003cstrong\u003eMultiLine® Multi 3510 IDS\u003c\/strong\u003e is a professional single-channel, wireless-ready portable meter for IDS digital sensors. Its universal measurement input reads pH, ORP\/mV, dissolved oxygen, or conductivity by simply connecting the matching WTW IDS sensor — either by cable or via optional wireless modules. Digital IDS sensors are recognized automatically and carry their own calibration data, so setup is fast and error-free.\u003c\/p\u003e\u003cp\u003eBuilt for both lab and field, it includes a backlit graphic display, a built-in data logger, and a USB interface for transferring records to a PC. Rugged, reliable, and cost-effective for everyday water-quality work.\u003c\/p\u003e\u003ch4\u003eApplications\u003c\/h4\u003e\u003cp\u003eGroundwater and surface-water monitoring, wastewater treatment, aquaculture, environmental sampling, and general laboratory measurement where one parameter at a time is needed.\u003c\/p\u003e\u003ch4\u003eConfigurations\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeter Only (2FD350):\u003c\/strong\u003e instrument in a case with pH buffers 4 \u0026amp; 7, 3 mol\/l KCl, conductivity standard, batteries, USB cable, and software.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSET KS1 (2FD35U):\u003c\/strong\u003e meter with starter accessory kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSET 1 (2FD351):\u003c\/strong\u003e meter case set with pH electrode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSET 3 (2FD353):\u003c\/strong\u003e meter case set with additional IDS sensor package.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSET 4 (2FD354):\u003c\/strong\u003e meter case set including the FDO® 925 optical dissolved-oxygen sensor.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDocumentation\u003c\/h4\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/wtw_multiline_ids_meters.pdf\" target=\"_blank\" rel=\"noopener\"\u003eMultiLine® IDS Series Spec Sheet\u003c\/a\u003e  |  \u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/WTW_Manuals\/WTW_3630_Multi_IDS.pdf\" target=\"_blank\" rel=\"noopener\"\u003eMultiLine® IDS Operating Manual\u003c\/a\u003e\u003c\/p\u003e\u003ch4\u003eCompatible Accessories\u003c\/h4\u003e\u003cp\u003eBrowse compatible sensors, calibration solutions, and replacement parts in our \u003ca href=\"\/collections\/wtw-accessories-parts\"\u003eWTW Accessories \u0026amp; Parts\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"WTW (Xylem)","offers":[{"title":"Meter Only – no sensors (2FD350)","offer_id":48168106623166,"sku":"2FD350","price":1125.0,"currency_code":"USD","in_stock":true},{"title":"SET KS1 – meter + starter kit (2FD35U)","offer_id":48168106655934,"sku":"2FD35U","price":1238.0,"currency_code":"USD","in_stock":true},{"title":"SET 1 – with pH electrode (2FD351)","offer_id":48168106688702,"sku":"2FD351","price":1499.0,"currency_code":"USD","in_stock":true},{"title":"SET 3 – with IDS sensor package (2FD353)","offer_id":48168106721470,"sku":"2FD353","price":1840.0,"currency_code":"USD","in_stock":true},{"title":"SET 4 – with FDO 925 optical DO (2FD354)","offer_id":48168106754238,"sku":"2FD354","price":2224.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/wtw-2fd350-multiline_multi_3510_ids-cond_meas.jpg?v=1784207437"},{"product_id":"wtw-multiline®-multi-3620-ids-portable-meter","title":"WTW MultiLine® Multi 3620 IDS Portable Meter","description":"\u003cp\u003eThe WTW \u003cstrong\u003eMultiLine® Multi 3620 IDS\u003c\/strong\u003e is a professional two-channel, wireless-ready portable meter for IDS digital sensors. Its two universal inputs let you measure two parameters at once — any combination of pH, ORP\/mV, dissolved oxygen, conductivity, and turbidity — by connecting WTW IDS sensors either by cable or via optional wireless modules. Digital IDS sensors are recognized automatically and store their own calibration data for fast, reliable setup.\u003c\/p\u003e\u003cp\u003eIdeal for field data collection, it offers a backlit graphic display, a built-in data logger holding up to 4,500 automatic and 500 manual records, and a USB interface. Rugged and robust for demanding mobile applications.\u003c\/p\u003e\u003ch4\u003eApplications\u003c\/h4\u003e\u003cp\u003eGroundwater and surface-water monitoring, wastewater treatment plants, aquaculture, environmental compliance sampling, and any field program that benefits from simultaneous two-parameter readings.\u003c\/p\u003e\u003ch4\u003eConfigurations\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeter Only (2FD560):\u003c\/strong\u003e instrument in a case with pH buffers 4 \u0026amp; 7, 3 mol\/l KCl, conductivity standard, rechargeable batteries, USB cable, software, and universal power supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSET WL (2FD56W):\u003c\/strong\u003e meter case set prepared for wireless (WLM) measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSET C (2FD56C):\u003c\/strong\u003e case set with IDS sensors — SenTix® 940 pH electrode, TetraCon® 925 conductivity cell, QSC Kit, stand, beaker, and SM Pro armoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSET G (2FD56G):\u003c\/strong\u003e expanded case set with IDS pH, conductivity, and optical dissolved-oxygen sensors for immediate three-parameter field use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDocumentation\u003c\/h4\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/wtw_multiline_ids_meters.pdf\" target=\"_blank\" rel=\"noopener\"\u003eMultiLine® IDS Series Spec Sheet\u003c\/a\u003e  |  \u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/WTW_Manuals\/WTW_3630_Multi_IDS.pdf\" target=\"_blank\" rel=\"noopener\"\u003eMultiLine® IDS Operating Manual\u003c\/a\u003e\u003c\/p\u003e\u003ch4\u003eCompatible Accessories\u003c\/h4\u003e\u003cp\u003eBrowse compatible sensors, calibration solutions, and replacement parts in our \u003ca href=\"\/collections\/wtw-accessories-parts\"\u003eWTW Accessories \u0026amp; Parts\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"WTW (Xylem)","offers":[{"title":"Meter Only – no sensors (2FD560)","offer_id":48168110948542,"sku":"2FD560","price":1725.0,"currency_code":"USD","in_stock":true},{"title":"SET WL – wireless-ready, no sensors (2FD56W)","offer_id":48168110981310,"sku":"2FD56W","price":2059.0,"currency_code":"USD","in_stock":true},{"title":"SET C – pH + Conductivity kit (2FD56C)","offer_id":48168111014078,"sku":"2FD56C","price":2647.0,"currency_code":"USD","in_stock":true},{"title":"SET G – pH + Cond + Optical DO kit (2FD56G)","offer_id":48168111046846,"sku":"2FD56G","price":3614.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/wtw-2fd560-multiline_multi_3620_ids-persp-2_channel_meas_ph.jpg?v=1784207466"},{"product_id":"wtw-multiline®-multi-3630-ids-portable-meter","title":"WTW MultiLine® Multi 3630 IDS Portable Meter","description":"\u003cp\u003eThe WTW \u003cstrong\u003eMultiLine® Multi 3630 IDS\u003c\/strong\u003e is the flagship three-channel, wireless-ready portable meter in the MultiLine family. Its three universal inputs let you measure up to three parameters simultaneously — any combination of pH, ORP\/mV, dissolved oxygen, conductivity, and turbidity — using WTW IDS digital sensors connected by cable or optional wireless modules. IDS sensors are recognized automatically and carry their own calibration data.\u003c\/p\u003e\u003cp\u003eDesigned for serious field and lab work, it features a color graphic display, a built-in data logger (up to 4,500 automatic and 500 manual records), and USB interfaces. Rugged, wireless-ready, and future-proof.\u003c\/p\u003e\u003ch4\u003eApplications\u003c\/h4\u003e\u003cp\u003eMulti-parameter groundwater and surface-water surveys, wastewater treatment monitoring, aquaculture, environmental compliance, and research where simultaneous three-parameter measurement saves time in the field.\u003c\/p\u003e\u003ch4\u003eConfigurations\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeter Only (2FD570):\u003c\/strong\u003e single instrument in a case with pH buffers 4 \u0026amp; 7, 3 mol\/l KCl, conductivity standard, short manual, rechargeable batteries, USB driver software, cable, and universal power supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSET KS2 (2FD57V):\u003c\/strong\u003e meter with starter accessory kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSET WL (2FD57W):\u003c\/strong\u003e meter case set prepared for wireless (WLM) measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSET F (2FD57F):\u003c\/strong\u003e large field-case set with IDS sensors — SenTix® 940 pH electrode, TetraCon® 925 conductivity cell, FDO® 925 optical DO probe, QSC Kit, stand, beaker, and SM Pro armoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSET G (2FD57G):\u003c\/strong\u003e fully-equipped field-case set with the complete IDS sensor package for immediate three-parameter use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDocumentation\u003c\/h4\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/wtw_multiline_ids_meters.pdf\" target=\"_blank\" rel=\"noopener\"\u003eMultiLine® IDS Series Spec Sheet\u003c\/a\u003e  |  \u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/WTW_Manuals\/WTW_3630_Multi_IDS.pdf\" target=\"_blank\" rel=\"noopener\"\u003eMulti 3630 IDS Operating Manual\u003c\/a\u003e\u003c\/p\u003e\u003ch4\u003eCompatible Accessories\u003c\/h4\u003e\u003cp\u003eBrowse compatible sensors, calibration solutions, and replacement parts in our \u003ca href=\"\/collections\/wtw-accessories-parts\"\u003eWTW Accessories \u0026amp; Parts\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"WTW (Xylem)","offers":[{"title":"Meter Only – no sensors (2FD570)","offer_id":48168115404990,"sku":"2FD570","price":2993.0,"currency_code":"USD","in_stock":true},{"title":"SET KS2 – meter + starter kit (2FD57V)","offer_id":48168115437758,"sku":"2FD57V","price":3070.0,"currency_code":"USD","in_stock":true},{"title":"SET WL – wireless-ready, no sensors (2FD57W)","offer_id":48168115470526,"sku":"2FD57W","price":3449.0,"currency_code":"USD","in_stock":true},{"title":"SET F – pH + Cond + Optical DO field set (2FD57F)","offer_id":48168115503294,"sku":"2FD57F","price":5096.0,"currency_code":"USD","in_stock":true},{"title":"SET G – full pH + Cond + Optical DO field set (2FD57G)","offer_id":48168115536062,"sku":"2FD57G","price":5177.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/wtw-2fd570-multiline_multi_3630_ids-persp-3_channel_meas_do.jpg?v=1784207498"},{"product_id":"wtw-profiline-multi-3320-portable-meter","title":"WTW ProfiLine Multi 3320 Portable Meter","description":"\u003cp\u003eThe WTW \u003cstrong\u003eProfiLine Multi 3320\u003c\/strong\u003e is a rugged two-input analog handheld meter for professional field and lab work. It measures pH, ORP\/mV, ISE, conductivity, and electrochemical dissolved oxygen, and can display and store up to two parameters at once through its two inputs (DIN and 8-pin socket). An integrated ISE routine supports occasional ion-selective measurements.\u003c\/p\u003e\u003cp\u003eBuilt for the field, it features a waterproof IP67 housing, a backlit graphic display, and a memory data logger with adjustable logging intervals from 1 second to 60 minutes. All stored entries carry GLP-supporting data (date, time, and ID), and the waterproof USB interface makes data transfer quick and simple.\u003c\/p\u003e\u003ch4\u003eApplications\u003c\/h4\u003e\u003cp\u003eEnvironmental measurement in ground and surface water, aquaculture, and wastewater treatment plants, as well as process chemistry, life science, food \u0026amp; beverage, and pharmaceutical use (pH and conductivity per pharmacopeia).\u003c\/p\u003e\u003ch4\u003eConfigurations\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeter Only (2FA310):\u003c\/strong\u003e single instrument with insulated carry case, instruction manual, CD-ROM, batteries, and cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSET 1 (2FA311):\u003c\/strong\u003e meter in field case with SenTix® 41 pH electrode, CellOx® 325 DO sensor, and TetraCon® 325 conductivity cell for immediate three-parameter use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSET 2 (2FA312):\u003c\/strong\u003e expanded field-case set with sensor package and accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDocumentation\u003c\/h4\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/wtw_3320_meters.pdf\" target=\"_blank\" rel=\"noopener\"\u003eProfiLine 3320 Series Spec Sheet\u003c\/a\u003e  |  \u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/WTW_Manuals\/WTW_Multi_3320.pdf\" target=\"_blank\" rel=\"noopener\"\u003eMulti 3320 Operating Manual\u003c\/a\u003e\u003c\/p\u003e\u003ch4\u003eCompatible Accessories\u003c\/h4\u003e\u003cp\u003eBrowse compatible sensors, calibration solutions, and replacement parts in our \u003ca href=\"\/collections\/wtw-accessories-parts\"\u003eWTW Accessories \u0026amp; Parts\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"WTW (Xylem)","offers":[{"title":"Meter Only – no sensors (2FA310)","offer_id":48168127824062,"sku":"2FA310","price":2008.0,"currency_code":"USD","in_stock":true},{"title":"SET 1 – pH + DO + Conductivity kit (2FA311)","offer_id":48168127856830,"sku":"2FA311","price":3845.0,"currency_code":"USD","in_stock":true},{"title":"SET 2 – expanded sensor \u0026 accessory kit (2FA312)","offer_id":48168127889598,"sku":"2FA312","price":3981.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/WTW-2FA310-ProfiLine_Multi_3320--frontal.jpg?v=1784207594"},{"product_id":"ysi-trulab®-ph-benchtop-meter-1110-1310-1310p-1","title":"YSI TruLab® pH Benchtop Meter (1110 \/ 1310 \/ 1310P)","description":"\u003cp\u003eThe \u003cstrong\u003eYSI TruLab® pH benchtop meter\u003c\/strong\u003e delivers accurate, repeatable laboratory measurement of \u003cstrong\u003epH, mV (ORP), and temperature\u003c\/strong\u003e in a rugged, splash-proof housing designed for everyday bench work. A backlit graphical display, guided calibration, AutoRead stability detection, and GLP-compliant data logging make routine analysis fast and fully traceable. TruLab meters accept standard BNC pH\/ORP electrodes plus a separate temperature probe, so you can pair them with the electrode best suited to your samples.\u003c\/p\u003e\n\u003ch3\u003eChoose your model\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTruLab pH 1110\u003c\/strong\u003e — single-channel meter for basic, routine pH and mV measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTruLab pH 1310\u003c\/strong\u003e — adds larger memory, expanded calibration options, and automatic GLP documentation with USB data transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTruLab pH 1310P\u003c\/strong\u003e — the 1310 with a built-in thermal printer for instant, on-bench records.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for environmental, water \u0026amp; wastewater, education, food \u0026amp; beverage, pharmaceutical, and general QC laboratories that need dependable benchtop pH and redox results with documented calibration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible electrodes, buffers, and refill solutions\u003c\/strong\u003e are available in our \u003ca href=\"\/collections\/xylem-lab-parts-accessories\"\u003eXylem Lab Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"YSI (Xylem)","offers":[{"title":"pH 1110","offer_id":48168284913854,"sku":"1AA120Y","price":805.0,"currency_code":"USD","in_stock":true},{"title":"pH 1310","offer_id":48168284946622,"sku":"1AA320Y","price":1075.0,"currency_code":"USD","in_stock":true},{"title":"pH 1310P","offer_id":48168284979390,"sku":"1AA320PY","price":1447.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/YSI-1110-TruLab-Meter-600x600_725ed28c-f746-44cf-a091-93c8fd6f4486.jpg?v=1784210283"},{"product_id":"ysi-multilab®-ids-benchtop-meter-4010-1-4010p-1-pro-20-pro-40","title":"YSI MultiLab® IDS Benchtop Meter (4010-1 \/ 4010P-1 \/ Pro 20 \/ Pro 40)","description":"\u003cp\u003eThe \u003cstrong\u003eYSI MultiLab® IDS benchtop meter\u003c\/strong\u003e is a digital multiparameter laboratory system that measures \u003cstrong\u003epH, ORP, ISE, conductivity, and optical\/BOD dissolved oxygen\u003c\/strong\u003e from a single instrument. It works with WTW\/YSI \u003cstrong\u003eIDS digital sensors\u003c\/strong\u003e, which carry their own calibration and identification data — plug a sensor in and the meter recognizes it automatically, eliminating manual channel setup and reducing errors. GLP-compliant logging, AutoRead stability detection, and USB\/printer output keep every result documented and traceable.\u003c\/p\u003e\n\u003ch3\u003eChoose your model\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiLab 4010-1\u003c\/strong\u003e — single-channel IDS benchtop meter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiLab 4010P-1\u003c\/strong\u003e — single-channel with integrated thermal printer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiLab Pro 20\u003c\/strong\u003e — 2-channel multimeter (2026 release) for simultaneous dual-parameter measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiLab Pro 40\u003c\/strong\u003e — 4-channel multimeter (2026 release) for high-throughput multi-parameter labs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eBuilt for environmental, water \u0026amp; wastewater, research, education, and QC laboratories needing flexible multiparameter measurement with digital, auto-recognized sensors.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: BOD\/DO measurement with self-stirring probes on the Pro 20 \/ Pro 40 requires the 108161Y BOD adaptor cable.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible IDS sensors, probes, adaptors, and consumables\u003c\/strong\u003e are available in our \u003ca href=\"\/collections\/xylem-lab-parts-accessories\"\u003eXylem Lab Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"YSI (Xylem)","offers":[{"title":"4010-1","offer_id":48168285372606,"sku":"1FD350Y","price":1473.0,"currency_code":"USD","in_stock":true},{"title":"4010P-1","offer_id":48168285405374,"sku":"1FD350PY","price":2055.0,"currency_code":"USD","in_stock":true},{"title":"Pro 20","offer_id":48168285438142,"sku":"1FD760Y","price":2027.0,"currency_code":"USD","in_stock":true},{"title":"Pro 40","offer_id":48168285470910,"sku":"1FD780Y","price":2613.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/prev_1FD350Y-MultiLab-4010-1W-Multiparameter-Lab-Meter-DO-BOD-pH-ORP-Conductivity-600x600.jpg?v=1784210348"},{"product_id":"ysi-trulab®-ph-ise-benchtop-meter-1320-1320p","title":"YSI TruLab® pH\/ISE Benchtop Meter (1320 \/ 1320P)","description":"\u003cp\u003eThe \u003cstrong\u003eYSI TruLab® pH\/ISE 1320\u003c\/strong\u003e is a \u003cstrong\u003edual-channel benchtop meter\u003c\/strong\u003e for simultaneous measurement of \u003cstrong\u003epH, mV (ORP), ion-selective electrode (ISE), and temperature\u003c\/strong\u003e — the ideal laboratory instrument when you need ion concentration alongside pH with fully documented, GLP\/AQA-compliant results. Up to 5-point pH and 7-point ISE calibration, AutoRead stability detection, a Continuous Monitoring Control (CMC) range check, and USB data export keep measurements accurate and traceable. Store up to 500 data sets manually or 5,000 automatically.\u003c\/p\u003e\n\u003ch3\u003eChoose your model\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTruLab pH\/ISE 1320\u003c\/strong\u003e — dual-channel meter with electrode stand, USB cable, and PC software.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTruLab pH\/ISE 1320P\u003c\/strong\u003e — the 1320 with an integrated thermal printer for instant records.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications \u0026amp; ISE measurements\u003c\/h3\u003e\n\u003cp\u003eSupports ISE determination of ammonia, ammonium, chloride, fluoride, iodide, nitrate, potassium, sodium and more — ideal for environmental, water\/wastewater, research, and QC laboratories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible TruLine ISE electrodes, standards, and refill solutions\u003c\/strong\u003e are available in our \u003ca href=\"\/collections\/xylem-lab-parts-accessories\"\u003eXylem Lab Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"YSI (Xylem)","offers":[{"title":"pH\/ISE 1320","offer_id":48168286093502,"sku":"1GA340Y","price":2157.0,"currency_code":"USD","in_stock":true},{"title":"pH\/ISE 1320P","offer_id":48168286126270,"sku":"1GA340PY","price":2427.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/YSI-1320-TruLab-Meter-600x600.jpg?v=1784210451"},{"product_id":"ysi-turb®-750-t-benchtop-turbidimeter-us-epa-180-1","title":"YSI Turb® 750 T Benchtop Turbidimeter (US-EPA 180.1)","description":"\u003cp\u003eThe \u003cstrong\u003eYSI Turb® 750 T benchtop turbidimeter\u003c\/strong\u003e delivers accurate, repeatable turbidity measurement up to \u003cstrong\u003e1100 NTU\/FNU\u003c\/strong\u003e using a \u003cstrong\u003etungsten lamp compliant with US-EPA Method 180.1\u003c\/strong\u003e — the reference method for regulatory drinking-water reporting. Its Intelligent Reproducibility and Plausibility Check (IRPC) takes rapid multiple readings, automatically removes outliers, and \"freezes\" a stable result. Built-in Analytical Quality Assurance (AQA) adds adjustable calibration intervals, a record of standards used, and GLP-compliant documentation via PC and LIMS — all in a compact housing that saves bench space.\u003c\/p\u003e\n\u003ch3\u003eChoose your configuration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurb 750 T (meter only)\u003c\/strong\u003e — instrument with sample cells, ready to pair with your own EPA 180.1 standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurb 750 T Meter Kit\u003c\/strong\u003e — the meter bundled with the AMCO Clear calibration standards set (0.02 \/ 10.0 \/ 1000 NTU).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for drinking-water, environmental, chemical, petroleum, and food \u0026amp; beverage laboratories requiring EPA 180.1-compliant turbidity results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReplacement calibration standards\u003c\/strong\u003e (600561Y) and accessories are available in our \u003ca href=\"\/collections\/xylem-lab-parts-accessories\"\u003eXylem Lab Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"YSI (Xylem)","offers":[{"title":"Meter only","offer_id":48168286257342,"sku":"600130Y","price":4201.0,"currency_code":"USD","in_stock":true},{"title":"With Cal Kit","offer_id":48168286290110,"sku":"600131Y","price":4520.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/YSI-Benchtop-Turbidity-Meter-Turb750.jpg?v=1784210461"},{"product_id":"wq101-temperature-sensor-submersible","title":"WQ101 Temperature Sensor (Submersible)","description":"\u003cp\u003eThe Global Water \u003cstrong\u003eWQ101 Temperature Sensor\u003c\/strong\u003e is a rugged, reliable device for highly accurate submersible water — or ambient air — temperature measurement. 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Each sensor is assembled, tested, and calibrated before shipment and ships with a calibration report.\u003c\/p\u003e\n\n\u003ch3\u003eChoosing a Version\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOpen Water\u003c\/strong\u003e — the standard submersible probe (¾\" dia. × 4½\" long), rated to 200 psi, ideal for direct deployment in streams, lakes, wells, and tanks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOnline\u003c\/strong\u003e — supplied with a ¾ × 6 in. PVC pipe nipple threaded both ends with a cap (¾\" NPT PVC housing), for inline\/plumbed installations (rated to 50 psi).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWQ101 temperature sensor probe in a stainless steel housing\u003c\/li\u003e\n  \u003cli\u003eMolded-on marine-grade cable in the length you select (25–500 ft)\u003c\/li\u003e\n  \u003cli\u003eTwo-wire 4–20 mA output\u003c\/li\u003e\n  \u003cli\u003eFactory calibration and calibration report\u003c\/li\u003e\n  \u003cli\u003eOnline version: ¾\" NPT PVC pipe-nipple housing with cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOutput: 4–20 mA\u003c\/li\u003e\n  \u003cli\u003eMeasurement range: −50° to +50°C\u003c\/li\u003e\n  \u003cli\u003eAccuracy: ±0.1°C (±0.2°F)\u003c\/li\u003e\n  \u003cli\u003eMaximum pressure: Open Water 0–200 psi; Online 50 psi\u003c\/li\u003e\n  \u003cli\u003eOperating voltage: 10–36 VDC; warm-up 5 seconds\u003c\/li\u003e\n  \u003cli\u003eOperating temperature: −58° to +212°F (−50° to +100°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStream, lake, and reservoir temperature monitoring\u003c\/li\u003e\n  \u003cli\u003eGroundwater and surface water studies\u003c\/li\u003e\n  \u003cli\u003eAquaculture studies and fisheries research\u003c\/li\u003e\n  \u003cli\u003eBaseline analyses and mitigation monitoring\u003c\/li\u003e\n  \u003cli\u003eAmbient air temperature as part of a weather station\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConfiguration Guidance\u003c\/h3\u003e\n\u003cp\u003eSelect the \u003cstrong\u003eversion\u003c\/strong\u003e (Open Water or Online) for your installation, then choose the \u003cstrong\u003ecable length\u003c\/strong\u003e measured from your monitoring device to the sensor. A 25 ft cable is standard; longer lengths are available up to 500 ft.\u003c\/p\u003e\n\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.ysi.com\/File%20Library\/Documents\/Specification%20Sheets\/WQ101-Specifications-Sheet.pdf\" target=\"_blank\" rel=\"noopener\"\u003eWQ101 Specification Sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Global Water","offers":[{"title":"Open Water \/ 25 ft","offer_id":48178380669118,"sku":"400760-025","price":728.0,"currency_code":"USD","in_stock":true},{"title":"Open Water \/ 50 ft","offer_id":48178380701886,"sku":"400760-050","price":733.0,"currency_code":"USD","in_stock":true},{"title":"Open Water \/ 75 ft","offer_id":48178380734654,"sku":"400760-075","price":801.0,"currency_code":"USD","in_stock":true},{"title":"Open Water \/ 100 ft","offer_id":48178380767422,"sku":"400760-100","price":1096.0,"currency_code":"USD","in_stock":true},{"title":"Open Water \/ 125 ft","offer_id":48178380800190,"sku":"400760-125","price":1208.0,"currency_code":"USD","in_stock":true},{"title":"Open Water \/ 150 ft","offer_id":48178380832958,"sku":"400760-150","price":1244.0,"currency_code":"USD","in_stock":true},{"title":"Open Water \/ 200 ft","offer_id":48178380865726,"sku":"400760-200","price":1298.0,"currency_code":"USD","in_stock":true},{"title":"Open Water \/ 300 ft","offer_id":48178380898494,"sku":"400760-300","price":1666.0,"currency_code":"USD","in_stock":true},{"title":"Open Water \/ 500 ft","offer_id":48178380931262,"sku":"400760-500","price":1899.0,"currency_code":"USD","in_stock":true},{"title":"Online \/ 25 ft","offer_id":48178380964030,"sku":"400761-025","price":717.0,"currency_code":"USD","in_stock":true},{"title":"Online \/ 50 ft","offer_id":48178380996798,"sku":"400761-050","price":771.0,"currency_code":"USD","in_stock":true},{"title":"Online \/ 100 ft","offer_id":48178381029566,"sku":"400761-100","price":1113.0,"currency_code":"USD","in_stock":true},{"title":"Online \/ 125 ft","offer_id":48178381062334,"sku":"400761-125","price":1194.0,"currency_code":"USD","in_stock":true},{"title":"Online \/ 150 ft","offer_id":48178381095102,"sku":"400761-150","price":1274.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/global_water_wq101_d694ac89-0bec-43d4-86a2-bee9cc6438cb.jpg?v=1784570221"},{"product_id":"solinst-107-tlc-meter","title":"Solinst 107 TLC Meter","description":"\u003cp\u003eThe Solinst 107 TLC Meter combines a standard electric water level meter with temperature and conductivity sensing in a single probe. 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At the same moment, platinum electrodes in the probe measure raw conductivity, which the onboard electronics automatically temperature-compensate and display as Specific Conductance standardized to 25°C, alongside the live temperature reading, on an LCD built into the reel faceplate.\u003c\/p\u003e","brand":"Solinst","offers":[{"title":"LM2\/100ft","offer_id":48181433368766,"sku":"114796","price":1034.45,"currency_code":"USD","in_stock":true},{"title":"LM2\/200ft","offer_id":48181433401534,"sku":"114795","price":1187.45,"currency_code":"USD","in_stock":true},{"title":"LM2\/300ft","offer_id":48181433434302,"sku":"114794","price":1340.45,"currency_code":"USD","in_stock":true},{"title":"LM2\/500ft","offer_id":48181433467070,"sku":"114802","price":1704.25,"currency_code":"USD","in_stock":true},{"title":"LM2\/750ft","offer_id":48181433499838,"sku":"114801","price":2086.75,"currency_code":"USD","in_stock":true},{"title":"LM2\/1000ft","offer_id":48181433532606,"sku":"72051008","price":2469.25,"currency_code":"USD","in_stock":true},{"title":"LM2\/1250ft","offer_id":48181433565374,"sku":"114810","price":3269.32,"currency_code":"USD","in_stock":true},{"title":"LM3\/30m","offer_id":48181433598142,"sku":"114793","price":1034.45,"currency_code":"USD","in_stock":true},{"title":"LM3\/60m","offer_id":48181433630910,"sku":"114792","price":1187.45,"currency_code":"USD","in_stock":true},{"title":"LM3\/100m","offer_id":48181433663678,"sku":"114791","price":1340.45,"currency_code":"USD","in_stock":true},{"title":"LM3\/150m","offer_id":48181433696446,"sku":"114805","price":1704.25,"currency_code":"USD","in_stock":true},{"title":"LM3\/250m","offer_id":48181433729214,"sku":"114804","price":2086.75,"currency_code":"USD","in_stock":true},{"title":"LM3\/300m","offer_id":48181433761982,"sku":"114803","price":2469.25,"currency_code":"USD","in_stock":true},{"title":"LM3\/400m","offer_id":48181433794750,"sku":"114809","price":3269.32,"currency_code":"USD","in_stock":true},{"title":"Mk3 SC1000 Faceplate c\/w Electronics (spare)","offer_id":48181813412030,"sku":"113235","price":512.0,"currency_code":"USD","in_stock":true},{"title":"Mk3 SC2000 Faceplate c\/w Electronics (spare)","offer_id":48181813444798,"sku":"113237","price":626.0,"currency_code":"USD","in_stock":true},{"title":"Probe (Spare)","offer_id":48181813477566,"sku":"110605","price":326.0,"currency_code":"USD","in_stock":true},{"title":"Probe Shroud (Spare)","offer_id":48181813510334,"sku":"110664","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/107hero-1x.jpg?v=1784667124"},{"product_id":"seametrics-ct2x-conductivity-temperature-level-logger-stainless","title":"Seametrics CT2X Conductivity\/Temperature\/Level Logger - Stainless","description":"\u003cp\u003eThe \u003cstrong\u003eSeametrics CT2X\u003c\/strong\u003e is a submersible conductivity, temperature, and (optionally) depth\/level smart sensor with an integrated datalogger, built in 316 stainless steel for groundwater level, saltwater intrusion, and discharge monitoring. It measures conductivity, temperature, salinity, and TDS, and can be operated independently or networked with other Seametrics Smart Sensors.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/seametrics_ct2x.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Seametrics_Manuals\/Seametrics-CT2X-Instructions.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003eAvailable with or without a pressure\/level option, and in cabled (standard or short-body) or cableless configurations, the CT2X logs up to 349,000 records over Modbus RTU (RS485) or SDI-12 using Seametrics' free Aqua4Plus software, with in-field calibration and real-time viewing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures conductivity, temperature, salinity, and TDS, with optional depth\/level\u003c\/li\u003e\n\u003cli\u003e0–300,000 µS\/cm conductivity range (200,000 or 300,000 µS\/cm optional)\u003c\/li\u003e\n\u003cli\u003e349,000-record non-volatile memory\u003c\/li\u003e\n\u003cli\u003eLow-power design with field-replaceable AA batteries\u003c\/li\u003e\n\u003cli\u003eModbus RTU (RS485) and SDI-12 digital interface\u003c\/li\u003e\n\u003cli\u003eFree Aqua4Plus software with in-field calibration and barometric compensation utility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed cables, connectors, or replacement kits? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/seametrics-parts-accessories\"\u003eSeametrics Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Seametrics","offers":[{"title":"C\/T Only (No Pressure) \/ Cabled","offer_id":48187637989566,"sku":"72106021","price":2355.94,"currency_code":"USD","in_stock":true},{"title":"5 PSIG \/ Cabled","offer_id":48187638022334,"sku":"2F31524","price":2703.32,"currency_code":"USD","in_stock":true},{"title":"15 PSIG \/ Cabled","offer_id":48187638055102,"sku":"72106022","price":2845.6,"currency_code":"USD","in_stock":true},{"title":"30 PSIG \/ Cabled","offer_id":48187638087870,"sku":"72106023","price":2845.6,"currency_code":"USD","in_stock":true},{"title":"30 PSIA \/ Cabled","offer_id":48187638120638,"sku":"72106024","price":2845.6,"currency_code":"USD","in_stock":true},{"title":"50 PSIG \/ Cabled","offer_id":48187638153406,"sku":"72106025","price":2845.6,"currency_code":"USD","in_stock":true},{"title":"50 PSIA \/ Cabled","offer_id":48187638186174,"sku":"72106026","price":2845.6,"currency_code":"USD","in_stock":true},{"title":"100 PSIG \/ Cabled","offer_id":48187638218942,"sku":"72106027","price":2845.6,"currency_code":"USD","in_stock":true},{"title":"100 PSIA \/ Cabled","offer_id":48187638251710,"sku":"72106028","price":2845.6,"currency_code":"USD","in_stock":true},{"title":"300 PSIG \/ Cabled","offer_id":48187638284478,"sku":"72106029","price":2845.6,"currency_code":"USD","in_stock":true},{"title":"300 PSIA \/ Cabled","offer_id":48187638317246,"sku":"72106030","price":2845.6,"currency_code":"USD","in_stock":true},{"title":"C\/T Only (No Pressure) \/ Cabled - Short","offer_id":48187638350014,"sku":"72106201","price":2195.95,"currency_code":"USD","in_stock":true},{"title":"5 PSIG \/ Cabled - Short","offer_id":48187638382782,"sku":"72106230","price":2685.61,"currency_code":"USD","in_stock":true},{"title":"15 PSIG \/ Cabled - Short","offer_id":48187638415550,"sku":"2F41526","price":2551.32,"currency_code":"USD","in_stock":true},{"title":"30 PSIG \/ Cabled - Short","offer_id":48187638448318,"sku":"2F41528","price":2551.32,"currency_code":"USD","in_stock":true},{"title":"30 PSIA \/ Cabled - Short","offer_id":48187638481086,"sku":"2F41552","price":2551.32,"currency_code":"USD","in_stock":true},{"title":"50 PSIG \/ Cabled - Short","offer_id":48187638513854,"sku":"72106226","price":2685.61,"currency_code":"USD","in_stock":true},{"title":"50 PSIA \/ Cabled - Short","offer_id":48187638546622,"sku":"2F41554","price":2551.32,"currency_code":"USD","in_stock":true},{"title":"100 PSIG \/ Cabled - Short","offer_id":48187638579390,"sku":"72106227","price":2685.61,"currency_code":"USD","in_stock":true},{"title":"100 PSIA \/ Cabled - Short","offer_id":48187638612158,"sku":"2F41556","price":2551.32,"currency_code":"USD","in_stock":true},{"title":"300 PSIG \/ Cabled - Short","offer_id":48187638644926,"sku":"72106052","price":2685.61,"currency_code":"USD","in_stock":true},{"title":"300 PSIA \/ Cabled - Short","offer_id":48187638677694,"sku":"2F41558","price":2551.32,"currency_code":"USD","in_stock":true},{"title":"C\/T Only (No Pressure) \/ Cableless","offer_id":48187638710462,"sku":"72106056","price":2048.83,"currency_code":"USD","in_stock":true},{"title":"30 PSIA \/ Cableless","offer_id":48187638743230,"sku":"72106051","price":2566.41,"currency_code":"USD","in_stock":true},{"title":"50 PSIA \/ Cableless","offer_id":48187638775998,"sku":"72106055","price":2566.41,"currency_code":"USD","in_stock":true},{"title":"100 PSIA \/ Cableless","offer_id":48187638808766,"sku":"72106045","price":2566.41,"currency_code":"USD","in_stock":true},{"title":"300 PSIA \/ Cableless","offer_id":48187638841534,"sku":"72106079","price":2566.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/CT2X-Web-1024x1024-600x600.png?v=1784758263"},{"product_id":"seametrics-ct2x-conductivity-temperature-level-logger-titanium","title":"Seametrics CT2X Conductivity\/Temperature\/Level Logger - Titanium","description":"\u003cp\u003eThe \u003cstrong\u003eSeametrics CT2X\u003c\/strong\u003e is a submersible conductivity, temperature, and (optionally) depth\/level smart sensor with an integrated datalogger, built in corrosion-resistant titanium for saltwater intrusion, discharge monitoring, and highly corrosive water quality applications. It measures conductivity, temperature, salinity, and TDS, and can be operated independently or networked with other Seametrics Smart Sensors.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/seametrics_ct2x.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Seametrics_Manuals\/Seametrics-CT2X-Instructions.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003eAvailable with or without a pressure\/level option, and in cabled (standard or short-body) or cableless configurations, the CT2X logs up to 349,000 records over Modbus RTU (RS485) or SDI-12 using Seametrics' free Aqua4Plus software, with in-field calibration and real-time viewing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures conductivity, temperature, salinity, and TDS, with optional depth\/level\u003c\/li\u003e\n\u003cli\u003e0–300,000 µS\/cm conductivity range (200,000 or 300,000 µS\/cm optional)\u003c\/li\u003e\n\u003cli\u003e349,000-record non-volatile memory\u003c\/li\u003e\n\u003cli\u003eTitanium construction for saltwater and highly corrosive environments\u003c\/li\u003e\n\u003cli\u003eModbus RTU (RS485) and SDI-12 digital interface\u003c\/li\u003e\n\u003cli\u003eFree Aqua4Plus software with in-field calibration and barometric compensation utility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed cables, connectors, or replacement kits? 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