{"title":"Irrigation \u0026 Agriculture","description":"\u003cp\u003eIrrigation water quality and soil work: conductivity and salinity meters calibrated for agricultural water, pocket pH and nutrient testers, soil fertility and bulk density sampling kits, permeameters, and soil color references.\u003c\/p\u003e","products":[{"product_id":"ams-munsell-soil-color-chart-binder","title":"Munsell Soil Color Chart Binder: The Ultimate Guide to Soil Color Identification","description":"\u003cp data-sourcepos=\"5:1-5:355\"\u003eThe AMS Munsell Soil Color Chart Binder is the indispensable tool for professionals and enthusiasts in fields like soil science, agriculture, and environmental studies. This comprehensive resource offers a visually accurate and standardized method for identifying and documenting soil color, a fundamental parameter in numerous soil-related applications.\u003c\/p\u003e\n\u003cp data-sourcepos=\"7:1-7:17\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"9:1-14:0\"\u003e\n\u003cli data-sourcepos=\"9:1-9:131\"\u003e\n\u003cstrong\u003eExtensive Color Spectrum:\u003c\/strong\u003e A broad range of hues, values, and chroma to precisely match the diverse colors of soils worldwide.\u003c\/li\u003e\n\u003cli data-sourcepos=\"10:1-10:118\"\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Engineered for durability, ensuring long-lasting performance in demanding field conditions.\u003c\/li\u003e\n\u003cli data-sourcepos=\"11:1-11:93\"\u003e\n\u003cstrong\u003eUser-Friendly Design:\u003c\/strong\u003e The binder format provides easy storage and convenient reference.\u003c\/li\u003e\n\u003cli data-sourcepos=\"12:1-12:138\"\u003e\n\u003cstrong\u003eGlobally Recognized Standard:\u003c\/strong\u003e Based on the renowned Munsell color system, guaranteeing consistent and reliable color identification.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EnviroTech Services","offers":[{"title":"Default Title","offer_id":40917410414782,"sku":"71450210","price":328.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/Munsell_Book_Cover.jpg?v=1725462809"},{"product_id":"wl400-level-sensor-submersible-pressure-transducer","title":"WL400 Level Sensor (Submersible Pressure Transducer)","description":"\u003cp\u003eThe Global Water \u003cstrong\u003eWL400 Level Sensor\u003c\/strong\u003e is a rugged, submersible pressure transducer engineered for highly accurate water level measurement across a wide range of demanding environments. Each sensor uses a solid-state transducer with a flexible silicon \u003cem\u003ewet\/wet\u003c\/em\u003e diaphragm, encapsulated in a 304L stainless steel housing (approx. 13\/16\" diameter) and finished with marine-grade epoxy so moisture can never work its way in and cause drift. A stainless steel micro-screen cap keeps silt, mud, and sludge from fouling the sensing element.\u003c\/p\u003e\n\n\u003cp\u003eThe WL400 outputs a two-wire 4–20 mA signal (convertible to 0.5–2.5 VDC across a 125 ohm resistor) that can run up to 3,000 ft to your logging device, so it drops easily into virtually any datalogger, telemetry system, monitor, or display. A vented cable provides automatic barometric pressure compensation, and a dynamic temperature-compensation system holds accuracy across a broad temperature range.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWL400 submersible pressure transducer with 304L stainless steel housing\u003c\/li\u003e\n  \u003cli\u003eMolded-on, waterproof vented cable in the length you select (barometric compensation built in)\u003c\/li\u003e\n  \u003cli\u003eIntegrated \u003cstrong\u003etemperature\u003c\/strong\u003e measurement output\u003c\/li\u003e\n  \u003cli\u003eConfiguration\/calibration \u003cstrong\u003esoftware\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eQuick reference guide and factory calibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAccuracy of ±0.1% FS (full scale); ±0.2% over a 35°–70°F range\u003c\/li\u003e\n  \u003cli\u003eWet\/wet silicon diaphragm for excellent linearity and very low hysteresis\u003c\/li\u003e\n  \u003cli\u003e4–20 mA output; signal transmits up to 3,000 ft\u003c\/li\u003e\n  \u003cli\u003eAutomatic barometric compensation via vented cable\u003c\/li\u003e\n  \u003cli\u003eMarine-grade epoxy encapsulation and stainless micro-screen cap resist fouling and moisture\u003c\/li\u003e\n  \u003cli\u003e10–36 VDC supply; operating range −40° to +185°F\u003c\/li\u003e\n  \u003cli\u003eSix pressure\/level ranges (0–3, 0–15, 0–30, 0–60, 0–120, 0–250 ft) and cable lengths up to 500 ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe WL400 is used for remote monitoring and recording of water level and pressure in a wide variety of settings, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGroundwater level and well-depth monitoring\u003c\/li\u003e\n  \u003cli\u003ePump tests and aquifer\/sludge testing\u003c\/li\u003e\n  \u003cli\u003eSurface water flow, stream and river gauging, irrigation canals\u003c\/li\u003e\n  \u003cli\u003eTank, tide, and floating-dock level monitoring (including saltwater)\u003c\/li\u003e\n  \u003cli\u003eStormwater, flood analysis, and run-off studies\u003c\/li\u003e\n  \u003cli\u003ePipe flow and general water pressure measurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConfiguration Guidance\u003c\/h3\u003e\n\u003cp\u003eSelect the \u003cstrong\u003epressure range\u003c\/strong\u003e that covers the maximum water level change expected for your application (not necessarily the total water depth) — choosing the smallest suitable range yields the best accuracy. Then choose the \u003cstrong\u003ecable length\u003c\/strong\u003e measured from the top of your logger to the bottom of the sensor. A 25 ft cable is standard; longer cables are available up to 500 ft.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: the standard polyurethane cable is not recommended for use with hydrocarbons or high concentrations of chlorine — consider the WL450 Water Level Transmitter for those applications.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.xylem.com\/siteassets\/brand\/global-water\/resources\/specification\/global-water-wl400-spec-sheet.pdf\" target=\"_blank\" rel=\"noopener\"\u003eWL400 Specification Sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.ysi.com\/File%20Library\/Documents\/Guides\/WL400-Quick-Reference-Guide.pdf\" target=\"_blank\" rel=\"noopener\"\u003eWL400 Quick Reference Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Global Water","offers":[{"title":"0-3 ft \/ 3 ft","offer_id":48178348458174,"sku":"400738-3","price":1019.0,"currency_code":"USD","in_stock":true},{"title":"0-3 ft \/ 25 ft","offer_id":48178348490942,"sku":"400738-25","price":1026.0,"currency_code":"USD","in_stock":true},{"title":"0-3 ft \/ 50 ft","offer_id":48178348523710,"sku":"400738-50","price":1113.0,"currency_code":"USD","in_stock":true},{"title":"0-3 ft \/ 75 ft","offer_id":48178348556478,"sku":"400738-75","price":1340.0,"currency_code":"USD","in_stock":true},{"title":"0-3 ft \/ 100 ft","offer_id":48178348589246,"sku":"400738-100","price":1490.0,"currency_code":"USD","in_stock":true},{"title":"0-3 ft \/ 125 ft","offer_id":48178348622014,"sku":"400738-125","price":1601.0,"currency_code":"USD","in_stock":true},{"title":"0-3 ft \/ 150 ft","offer_id":48178348654782,"sku":"400738-150","price":1701.0,"currency_code":"USD","in_stock":true},{"title":"0-3 ft \/ 200 ft","offer_id":48178348687550,"sku":"400738-200","price":1913.0,"currency_code":"USD","in_stock":true},{"title":"0-15 ft \/ 25 ft","offer_id":48178348720318,"sku":"400740-25","price":1017.0,"currency_code":"USD","in_stock":true},{"title":"0-15 ft \/ 50 ft","offer_id":48178348753086,"sku":"400740-50","price":1113.0,"currency_code":"USD","in_stock":true},{"title":"0-15 ft \/ 75 ft","offer_id":48178348785854,"sku":"400740-75","price":1316.0,"currency_code":"USD","in_stock":true},{"title":"0-15 ft \/ 100 ft","offer_id":48178348818622,"sku":"400740-100","price":1466.0,"currency_code":"USD","in_stock":true},{"title":"0-15 ft \/ 125 ft","offer_id":48178348851390,"sku":"400740-125","price":1577.0,"currency_code":"USD","in_stock":true},{"title":"0-15 ft \/ 150 ft","offer_id":48178348884158,"sku":"400740-150","price":1792.0,"currency_code":"USD","in_stock":true},{"title":"0-15 ft \/ 200 ft","offer_id":48178348916926,"sku":"400740-200","price":2013.0,"currency_code":"USD","in_stock":true},{"title":"0-15 ft \/ 300 ft","offer_id":48178348949694,"sku":"400740-300","price":2276.0,"currency_code":"USD","in_stock":true},{"title":"0-15 ft \/ 500 ft","offer_id":48178348982462,"sku":"400740-500","price":2872.0,"currency_code":"USD","in_stock":true},{"title":"0-30 ft \/ 25 ft","offer_id":48178349015230,"sku":"400742-25","price":1004.0,"currency_code":"USD","in_stock":true},{"title":"0-30 ft \/ 50 ft","offer_id":48178349047998,"sku":"400742-50","price":1101.0,"currency_code":"USD","in_stock":true},{"title":"0-30 ft \/ 75 ft","offer_id":48178349080766,"sku":"400742-75","price":1316.0,"currency_code":"USD","in_stock":true},{"title":"0-30 ft \/ 100 ft","offer_id":48178349113534,"sku":"400742-100","price":1513.0,"currency_code":"USD","in_stock":true},{"title":"0-30 ft \/ 125 ft","offer_id":48178349146302,"sku":"400742-125","price":1568.0,"currency_code":"USD","in_stock":true},{"title":"0-30 ft \/ 150 ft","offer_id":48178349179070,"sku":"400742-150","price":1649.0,"currency_code":"USD","in_stock":true},{"title":"0-30 ft \/ 200 ft","offer_id":48178349211838,"sku":"400742-200","price":1861.0,"currency_code":"USD","in_stock":true},{"title":"0-30 ft \/ 300 ft","offer_id":48178349244606,"sku":"400742-300","price":2259.0,"currency_code":"USD","in_stock":true},{"title":"0-30 ft \/ 500 ft","offer_id":48178349277374,"sku":"400742-500","price":2912.0,"currency_code":"USD","in_stock":true},{"title":"0-60 ft \/ 75 ft","offer_id":48178349310142,"sku":"400744-75","price":1316.0,"currency_code":"USD","in_stock":true},{"title":"0-60 ft \/ 100 ft","offer_id":48178349342910,"sku":"400744-100","price":1532.0,"currency_code":"USD","in_stock":true},{"title":"0-60 ft \/ 125 ft","offer_id":48178349375678,"sku":"400744-125","price":1577.0,"currency_code":"USD","in_stock":true},{"title":"0-60 ft \/ 150 ft","offer_id":48178349408446,"sku":"400744-150","price":1645.0,"currency_code":"USD","in_stock":true},{"title":"0-60 ft \/ 200 ft","offer_id":48178349441214,"sku":"400744-200","price":1850.0,"currency_code":"USD","in_stock":true},{"title":"0-60 ft \/ 300 ft","offer_id":48178349473982,"sku":"400744-300","price":2276.0,"currency_code":"USD","in_stock":true},{"title":"0-60 ft \/ 500 ft","offer_id":48178349506750,"sku":"400744-500","price":2912.0,"currency_code":"USD","in_stock":true},{"title":"0-120 ft \/ 125 ft","offer_id":48178349539518,"sku":"400746-125","price":1672.0,"currency_code":"USD","in_stock":true},{"title":"0-120 ft \/ 150 ft","offer_id":48178349572286,"sku":"400746-150","price":1801.0,"currency_code":"USD","in_stock":true},{"title":"0-120 ft \/ 200 ft","offer_id":48178349605054,"sku":"400746-200","price":1880.0,"currency_code":"USD","in_stock":true},{"title":"0-120 ft \/ 250 ft","offer_id":48178349637822,"sku":"400746-250","price":2178.0,"currency_code":"USD","in_stock":true},{"title":"0-120 ft \/ 300 ft","offer_id":48178349670590,"sku":"400746-300","price":2352.0,"currency_code":"USD","in_stock":true},{"title":"0-120 ft \/ 350 ft","offer_id":48178349703358,"sku":"400746-350","price":2488.0,"currency_code":"USD","in_stock":true},{"title":"0-120 ft \/ 400 ft","offer_id":48178349736126,"sku":"400746-400","price":2700.0,"currency_code":"USD","in_stock":true},{"title":"0-120 ft \/ 500 ft","offer_id":48178349768894,"sku":"400746-500","price":2912.0,"currency_code":"USD","in_stock":true},{"title":"0-250 ft \/ 250 ft","offer_id":48178349801662,"sku":"400748-250","price":2121.0,"currency_code":"USD","in_stock":true},{"title":"0-250 ft \/ 300 ft","offer_id":48178349834430,"sku":"400748-300","price":2352.0,"currency_code":"USD","in_stock":true},{"title":"0-250 ft \/ 350 ft","offer_id":48178349867198,"sku":"400748-350","price":2488.0,"currency_code":"USD","in_stock":true},{"title":"0-250 ft \/ 400 ft","offer_id":48178349899966,"sku":"400748-400","price":2700.0,"currency_code":"USD","in_stock":true},{"title":"0-250 ft \/ 500 ft","offer_id":48178349932734,"sku":"400748-500","price":2872.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/Global-Water-WL400.jpg?v=1784562340"},{"product_id":"wl450-stainless-steel-water-level-transmitter","title":"WL450 Stainless Steel Water Level Transmitter","description":"\u003cp\u003eThe Global Water \u003cstrong\u003eWL450 All Stainless Steel Water Level Transmitter\u003c\/strong\u003e is a submersible pressure transducer built for accuracy and long-term reliability in demanding environments. A rugged, flush-mounted \u003cstrong\u003e316L stainless steel diaphragm\u003c\/strong\u003e paired with digital temperature compensation and an environmentally neutral Hytrel® cable lets it hold performance day after day across a wide range of operating conditions — making it well suited to test wells, surface water, streams, and reservoirs, in both fresh and saltwater.\u003c\/p\u003e\n\n\u003cp\u003eEach transmitter ships calibrated for a specific range in feet of head and is set up for 2-wire, 4–20 mA output. The WL450 also provides a direct \u003cstrong\u003eRS-485 digital output\u003c\/strong\u003e for connection to a modem or communications network, avoiding the error and complexity of analog-to-digital conversion devices.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWL450 all-stainless-steel submersible water level transmitter (316L SS diaphragm)\u003c\/li\u003e\n  \u003cli\u003eFactory calibration for the selected pressure range (feet of head)\u003c\/li\u003e\n  \u003cli\u003eAppropriate length of \u003cstrong\u003eHytrel-jacketed, vented \u0026amp; shielded cable\u003c\/strong\u003e (0.23\" dia.) — included per configuration\u003c\/li\u003e\n  \u003cli\u003e2-wire 4–20 mA analog output plus RS-485 digital output\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRugged 316L stainless steel flush-mounted diaphragm for heavy pressure and consistent readings\u003c\/li\u003e\n  \u003cli\u003eAccuracy: Total Error Band ±0.1% with 16-bit digital error correction\u003c\/li\u003e\n  \u003cli\u003eDigital temperature compensation across the entire operating range\u003c\/li\u003e\n  \u003cli\u003eDurable, environmentally neutral Hytrel® vented cable, suitable for long-term submersion\u003c\/li\u003e\n  \u003cli\u003eOperating temperature: 14° to 176°F (−10° to 80°C)\u003c\/li\u003e\n  \u003cli\u003eOverpressure protection up to 2× full-scale range\u003c\/li\u003e\n  \u003cli\u003eDepth ratings from 3 ft to 500 ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTest wells and groundwater monitoring\u003c\/li\u003e\n  \u003cli\u003eSurface water, streams, and river gauging\u003c\/li\u003e\n  \u003cli\u003eReservoirs, tanks, and long-term environmental monitoring\u003c\/li\u003e\n  \u003cli\u003eFresh and saltwater level measurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConfiguration Guidance\u003c\/h3\u003e\n\u003cp\u003eChoose the \u003cstrong\u003epressure range\u003c\/strong\u003e that covers the maximum water level change expected for your application (not necessarily the total water depth); selecting the smallest suitable range yields the best accuracy. The matching standard \u003cstrong\u003ecable length\u003c\/strong\u003e is included with each range. \u003cem\u003eNote: a 24 V power source or a BR100 boost regulator is required when the cable length exceeds 50 ft (and for the larger ranges). Custom ranges and cable lengths are available on request.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.ysi.com\/wl450\" target=\"_blank\" rel=\"noopener\"\u003eWL450 Product Page \u0026amp; Specifications (YSI \/ Global Water)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Global Water","offers":[{"title":"0-3 ft \/ 25 ft","offer_id":48178367660222,"sku":"AIL003","price":1142.0,"currency_code":"USD","in_stock":true},{"title":"0-15 ft \/ 25 ft","offer_id":48178367692990,"sku":"AIL015","price":1180.0,"currency_code":"USD","in_stock":true},{"title":"0-30 ft \/ 50 ft","offer_id":48178367725758,"sku":"AIL030","price":1269.0,"currency_code":"USD","in_stock":true},{"title":"0-60 ft \/ 100 ft","offer_id":48178367758526,"sku":"AIL060","price":1449.0,"currency_code":"USD","in_stock":true},{"title":"0-120 ft \/ 150 ft","offer_id":48178367791294,"sku":"AIL120","price":1639.0,"currency_code":"USD","in_stock":true},{"title":"0-250 ft \/ 300 ft","offer_id":48178367824062,"sku":"AIL250","price":2156.0,"currency_code":"USD","in_stock":true},{"title":"0-500 ft \/ 510 ft","offer_id":48178367856830,"sku":"AIL500","price":2806.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/GlobalWater_WL450.jpg?v=1784564421"},{"product_id":"ams-bulk-density-soil-sampling-kits","title":"AMS Bulk Density Soil Sampling Kits","description":"\u003cp\u003e\u003cstrong\u003eAMS Bulk Density Soil Sampling Kits\u003c\/strong\u003e collect accurate, interval-specific core samples to a depth of about 3 ft for laboratory bulk-density determination. Bulk density — the weight of dry soil per unit volume — is a key indicator of compaction, water infiltration, aeration, and root growth, and these kits are engineered to capture representative cores with minimal disturbance.\u003c\/p\u003e\n\u003cp\u003eAMS's bulk-density core sampler uses a much shorter 5\/16\" gap between tip and liner (versus 1\"+ on standard samplers) for a truer core with less compaction, and the cap's built-in waste barrel gives 2\" of relief to prevent overdriving — so there's no need to stack multiple rings or worry about sample blow-by. Each kit ships with the core sampler cup and cap, a 2-1\/2\" open-face auger, 2-3\/4\" regular bucket auger, 2-3\/4\" planer auger, 2' extension, 18\" rubber-coated cross handle, twenty-five 2\"×2\" stainless rings (90.59 cc each) in an aluminum case, 50 end caps, wrenches, a cleanout tool, a brush, an impact-absorbing hammer, and a deluxe carrying case.\u003c\/p\u003e\n\u003cdiv style=\"border:1px solid #ddd;text-align:center;padding:12px;margin-top:12px;\"\u003e\u003ca href=\"\/collections\/ams-parts-accessories\"\u003ePARTS \u0026amp; ACCESSORIES\u003c\/a\u003e\u003c\/div\u003e","brand":"AMS","offers":[{"title":"w\/ Hammer-Head Handle, 5\/8\" Thread","offer_id":48181833433278,"sku":"400.80","price":1959.19,"currency_code":"USD","in_stock":true},{"title":"w\/ Compact Slide Hammer, 5\/8\" Thread","offer_id":48181833466046,"sku":"400.84","price":2005.62,"currency_code":"USD","in_stock":true},{"title":"w\/ Compact Slide Hammer, Hex Quick Pin","offer_id":48181833498814,"sku":"58563","price":2167.38,"currency_code":"USD","in_stock":true},{"title":"Mini Kit, 5\/8\" Thread","offer_id":48181833531582,"sku":"400.831","price":670.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/400.80__65176.1689860068.png?v=1784676899"},{"product_id":"ams-soil-fertility-kits","title":"AMS Soil Fertility Kits","description":"\u003cp\u003e\u003cstrong\u003eAMS Soil Fertility Kits\u003c\/strong\u003e are the agronomist's go-to for cutting and drawing soil samples across a wide range of conditions. Each kit centers on a replaceable-tip soil probe (1\" or 1-1\/4\" × 14\") with a 12\" sample slot, and ships with four interchangeable tips — general-purpose, dry\/clay, wet\/mud, and serrated — to maximize recovery in any soil. Also included: a 10\" rubber-gripped cross handle, 2' extension, adjustable footstep, soil ejector scoop, cleaning brush, spanner wrench, triple-lead flighted auger, and a compact carrying case. (1-1\/4\" kits add a plastic liner and end caps.)\u003c\/p\u003e\n\u003cp\u003eIn soft, moist, or tilled ground, push the probe with the cross handle or footstep. For dry, hard-packed soils, drive it with your choice of the \u003cstrong\u003eAMS Compact Slide Hammer\u003c\/strong\u003e (which also reverse-hammers for easy retrieval) or the \u003cstrong\u003eHammer-Head Cross Handle with dead-blow hammer\u003c\/strong\u003e. All components use a 5\/8\" threaded connection.\u003c\/p\u003e\n\u003cdiv style=\"border:1px solid #ddd;text-align:center;padding:12px;margin-top:12px;\"\u003e\u003ca href=\"\/collections\/ams-parts-accessories\"\u003ePARTS \u0026amp; ACCESSORIES\u003c\/a\u003e\u003c\/div\u003e","brand":"AMS","offers":[{"title":"1-1\/4\" \/ Hammer-Head Cross Handle","offer_id":48181838479550,"sku":"424.33","price":908.8,"currency_code":"USD","in_stock":true},{"title":"1-1\/4\" \/ Compact Slide Hammer","offer_id":48181838512318,"sku":"424.34","price":953.4,"currency_code":"USD","in_stock":true},{"title":"1\" \/ Hammer-Head Cross Handle","offer_id":48181838545086,"sku":"424.35","price":835.98,"currency_code":"USD","in_stock":true},{"title":"1\" \/ Compact Slide Hammer","offer_id":48181838577854,"sku":"424.36","price":876.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/424.34__38481.1784567262.jpg?v=1784677128"},{"product_id":"ams-pask-permeameter-kit","title":"AMS Pask Permeameter Kit","description":"\u003cp\u003eThe \u003cstrong\u003eAMS Pask Permeameter Kit\u003c\/strong\u003e measures near-surface soil infiltration and permeability directly in the field, giving you the data needed to characterize how readily water moves through a soil. The complete kit packs into a portable case for site-to-site testing.\u003c\/p\u003e\n\u003cdiv style=\"border:1px solid #ddd;text-align:center;padding:12px;margin-top:12px;\"\u003e\u003ca href=\"\/collections\/ams-parts-accessories\"\u003ePARTS \u0026amp; ACCESSORIES\u003c\/a\u003e\u003c\/div\u003e","brand":"AMS","offers":[{"title":"Complete Kit","offer_id":48181890678974,"sku":"214.19","price":1506.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/214.19__52334.1623168489.jpg?v=1784717897"},{"product_id":"horiba-laquatwin-ph-pocket-meter","title":"Horiba LAQUAtwin pH Pocket Meter","description":"\u003cp\u003eThe HORIBA LAQUAtwin pH pocket meter puts a genuine laboratory-grade pH measurement in your shirt pocket. Its patented flat sensor reads a sample as small as a single drop — roughly 0.1 mL — so you can measure pH directly on a leaf, in a soil slurry, on a moist surface, or in a sample far too small for a conventional probe.\u003c\/p\u003e\n\n\u003cp\u003eThe meter is fully waterproof (IP67), calibrates automatically at the touch of one button, and the sensor unit is user-replaceable. When the sensor eventually wears out you swap the sensor rather than replacing the instrument, which keeps long-term running costs low. Each meter ships ready to use with standard solutions, batteries, a dropper and a storage case.\u003c\/p\u003e\n\n\u003ch3\u003eChoose your model\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLAQUAtwin pH-11\u003c\/strong\u003e (part no. 3999960122) — pH and mV, accuracy ±0.1 pH, 2-point calibration. The economical choice for routine pass\/fail checks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLAQUAtwin pH-22\u003c\/strong\u003e (part no. 3999960123) — pH and mV, accuracy ±0.01 pH, 3-point calibration. Ten times the resolution of the pH-11.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLAQUAtwin pH-33\u003c\/strong\u003e (part no. 3999960124) — pH, mV and temperature, accuracy ±0.01 pH, 5-point calibration. Best accuracy across a wide pH span, with temperature displayed alongside the reading.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy the flat sensor matters\u003c\/h3\u003e\n\u003cp\u003eA conventional pH probe needs enough sample depth to submerge the glass bulb and reference junction. The LAQUAtwin's flat sensor sits on the surface, so a drop is enough. It is also easy to rinse and wipe clean, and it will not break like a glass bulb — a real advantage in the field and in teaching labs.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSoil pH testing from a small slurry or extract, directly at the sample point\u003c\/li\u003e\n\u003cli\u003eAgriculture and horticulture: nutrient solutions, hydroponics, sap and leaf-surface testing\u003c\/li\u003e\n\u003cli\u003eFood and beverage QC on small or viscous samples\u003c\/li\u003e\n\u003cli\u003eEnvironmental spot checks on surface water, runoff and stormwater\u003c\/li\u003e\n\u003cli\u003eBoiler, cooling tower and process water monitoring\u003c\/li\u003e\n\u003cli\u003eClassroom and teaching laboratories where breakage is a concern\u003c\/li\u003e\n\u003cli\u003eAquarium, pool and spa water checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/static.horiba.com\/fileadmin\/Horiba\/Water_Quality\/04_Support\/Brochures\/Pocket_Meters\/Brochure_-_PBT-02-2017A_LAQUAtwin_Pocket_Water_Quality_Meter_-_LOWRES.pdf\"\u003eLAQUAtwin pocket meter brochure and specifications (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eParts \u0026amp; accessories\u003c\/h3\u003e\n\u003cp\u003eReplacement S010 pH sensors, pH 4 and pH 7 standard solution sets, sampling sheets and the 6-meter carrying case are all stocked — see the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/horiba-parts-accessories\"\u003eHoriba Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e\n\n\u003cp\u003eBrowse all \u003ca href=\"https:\/\/envirotechonline.com\/collections\/horiba\"\u003eHORIBA instruments\u003c\/a\u003e.\u003c\/p\u003e","brand":"Horiba","offers":[{"title":"pH-11 - pH\/mV, +\/-0.1 pH, 2-point calibration - 3999960122","offer_id":48226143928510,"sku":"3999960122","price":133.0,"currency_code":"USD","in_stock":true},{"title":"pH-22 - pH\/mV, +\/-0.01 pH, 3-point calibration - 3999960123","offer_id":48226143961278,"sku":"3999960123","price":154.0,"currency_code":"USD","in_stock":true},{"title":"pH-33 - pH\/mV\/Temp, +\/-0.01 pH, 5-point calibration - 3999960124","offer_id":48226143994046,"sku":"3999960124","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/csm_Product_image_pH-11B_4267316466.png?v=1785336958"},{"product_id":"horiba-laquatwin-conductivity-amp-tds-pocket-meter","title":"Horiba LAQUAtwin Conductivity \u0026 TDS Pocket Meter","description":"\u003cp\u003eThe HORIBA LAQUAtwin conductivity pocket meter measures electrical conductivity — and on the EC-33, total dissolved solids — from a sample as small as 0.12 mL. The patented flat sensor sits on the sample surface instead of needing to be submerged, so you can test a few drops of soil extract, nutrient solution or process water without decanting into a beaker.\u003c\/p\u003e\n\n\u003cp\u003eAll three models are fully waterproof (IP67), calibrate at one button press, and use a user-replaceable sensor so a worn cell does not mean a new meter. Each ships with 1413 µS\/cm and 12.88 mS\/cm calibration solutions (14 mL each), batteries, dropper and storage case.\u003c\/p\u003e\n\n\u003ch3\u003eChoose your model\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLAQUAtwin EC-11\u003c\/strong\u003e (part no. 3999960125) — conductivity only, 2-point calibration. Range 0–1999 µS\/cm and 2.00–19.99 mS\/cm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLAQUAtwin EC-22\u003c\/strong\u003e (part no. 3999960126) — conductivity and temperature, 3-point calibration. Extends the range to 20.0–199.9 mS\/cm for high-salinity samples.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLAQUAtwin EC-33\u003c\/strong\u003e (part no. 3999960127) — conductivity, TDS and temperature, 3-point calibration. Same wide EC range plus a direct TDS readout from 0 to 9900 ppm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConductivity or TDS?\u003c\/h3\u003e\n\u003cp\u003eConductivity is the raw measurement; TDS is a calculated estimate of dissolved solids derived from it. If your records, permit or customer specification is written in ppm rather than µS\/cm, choose the EC-33 so the meter does the conversion for you. If you only ever report in µS\/cm or mS\/cm, the EC-11 or EC-22 is all you need.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHydroponic and fertigation nutrient solution strength checks\u003c\/li\u003e\n\u003cli\u003eSoil salinity testing from a saturated paste or 1:5 extract\u003c\/li\u003e\n\u003cli\u003eBoiler, cooling tower and process water monitoring\u003c\/li\u003e\n\u003cli\u003eReverse osmosis and deionized water quality verification\u003c\/li\u003e\n\u003cli\u003eSurface water, runoff and stormwater salinity spot checks\u003c\/li\u003e\n\u003cli\u003eFood and beverage QC on small or concentrated samples\u003c\/li\u003e\n\u003cli\u003eAquaculture and greenhouse irrigation water monitoring\u003c\/li\u003e\n\u003cli\u003eTeaching laboratories and field training\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/static.horiba.com\/fileadmin\/Horiba\/Water_Quality\/04_Support\/Brochures\/Pocket_Meters\/Brochure_-_PBT-02-2017A_LAQUAtwin_Pocket_Water_Quality_Meter_-_LOWRES.pdf\"\u003eLAQUAtwin pocket meter brochure and specifications (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eParts \u0026amp; accessories\u003c\/h3\u003e\n\u003cp\u003eReplacement S070 conductivity sensors, 1.41 mS\/cm and 12.9 mS\/cm standard solution sets, sampling sheets and the 6-meter carrying case are all stocked — see the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/horiba-parts-accessories\"\u003eHoriba Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e\n\n\u003cp\u003eBrowse all \u003ca href=\"https:\/\/envirotechonline.com\/collections\/horiba\"\u003eHORIBA instruments\u003c\/a\u003e.\u003c\/p\u003e","brand":"Horiba","offers":[{"title":"EC-11 - Conductivity, 2-point calibration - 3999960125","offer_id":48226151858366,"sku":"3999960125","price":133.0,"currency_code":"USD","in_stock":true},{"title":"EC-22 - Conductivity\/Temp, 3-point calibration - 3999960126","offer_id":48226151891134,"sku":"3999960126","price":154.0,"currency_code":"USD","in_stock":true},{"title":"EC-33 - Conductivity\/TDS\/Temp, 3-point calibration - 3999960127","offer_id":48226151923902,"sku":"3999960127","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/csm_Product_image_EC-33B_ec10d4b3c5.png?v=1785336959"},{"product_id":"horiba-laquatwin-ca-11c-blood-calcium-meter-for-cattle","title":"Horiba LAQUAtwin Ca-11C Blood Calcium Meter for Cattle","description":"\u003cp\u003eThe HORIBA LAQUAtwin Ca-11C is a handheld meter that measures ionized calcium in bovine whole blood at the animal's side, giving a result in about a minute from a single drop of blood. It is purpose-built for dairy and beef operations that need to identify subclinical hypocalcemia in fresh cows without waiting on a laboratory turnaround.\u003c\/p\u003e\n\n\u003cp\u003eLow blood calcium around calving is one of the most costly transition-cow problems in dairy: it depresses feed intake and immune function and predisposes cows to retained placenta, ketosis, displaced abomasum and metritis. Most affected animals show no visible signs, so the condition goes undetected unless blood calcium is actually measured. The Ca-11C makes that measurement practical to do on-farm, in the barn, on the day it matters.\u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eA drop of whole blood is applied to the flat ion-selective sensor and the ionized calcium concentration is displayed in mmol\/L. There is no centrifuge, no reagent preparation, and no sample shipping. The meter is calibrated with two supplied standards bracketing the clinically relevant range, and the sensor is cleaned between animals with the included cleaning solution.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLAQUAtwin Ca-11C meter\u003c\/li\u003e\n\u003cli\u003e1 × S051 calcium sensor\u003c\/li\u003e\n\u003cli\u003e2 × CR2032 batteries\u003c\/li\u003e\n\u003cli\u003e2 × Y052L standard solution, 1.25 mmol\/L, 25 mL bottles\u003c\/li\u003e\n\u003cli\u003e2 × Y052H standard solution, 2.50 mmol\/L, 25 mL bottles\u003c\/li\u003e\n\u003cli\u003e3 × #251 cleaning solution, 250 mL bottles\u003c\/li\u003e\n\u003cli\u003eWash bottle for cleaning solution\u003c\/li\u003e\n\u003cli\u003eInstruction and quick reference manuals\u003c\/li\u003e\n\u003cli\u003eHard carrying case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePart number 3200772940.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eScreening fresh cows for subclinical hypocalcemia during the transition period\u003c\/li\u003e\n\u003cli\u003eEvaluating whether a dry-cow or DCAD ration is delivering adequate calcium status\u003c\/li\u003e\n\u003cli\u003eDeciding which animals genuinely need oral calcium supplementation, rather than treating the whole pen\u003c\/li\u003e\n\u003cli\u003eConfirming clinical milk fever and monitoring response to treatment\u003c\/li\u003e\n\u003cli\u003eVeterinary practice use during herd health visits and fresh-cow checks\u003c\/li\u003e\n\u003cli\u003eResearch and extension trials on calcium metabolism in cattle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConsumables\u003c\/h3\u003e\n\u003cp\u003eThe S051 replacement sensor, Y053 standard solution kit, individual Y052L and Y052H standards and #251 cleaning solution are all stocked as separate items — see the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/horiba-parts-accessories\"\u003eHoriba Parts \u0026amp; Accessories\u003c\/a\u003e collection. Budget for sensor and solution replacement as ongoing running costs.\u003c\/p\u003e\n\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/static.horiba.com\/fileadmin\/Horiba\/Water_Quality\/04_Support\/Brochures\/Pocket_Meters\/Brochure_-_PBT-02-2017A_LAQUAtwin_Pocket_Water_Quality_Meter_-_LOWRES.pdf\"\u003eLAQUAtwin pocket meter brochure and specifications (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBrowse all \u003ca href=\"https:\/\/envirotechonline.com\/collections\/horiba\"\u003eHORIBA instruments\u003c\/a\u003e.\u003c\/p\u003e","brand":"Horiba","offers":[{"title":"Ca-11C Blood Calcium Kit with Case, Sensor \u0026 Standards - 3200772940","offer_id":48226176827582,"sku":"3200772940","price":950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/csm_Product_image_Ca-11C_671cad6653.png?v=1785336978"},{"product_id":"myron-l-ag-5-agri-meter-soil-irrigation-water-conductivity-meter","title":"Myron L AG-5 Agri-Meter Soil \u0026 Irrigation Water Conductivity Meter","description":"\u003cp\u003eThe \u003cstrong\u003eMyron L AG-5 Agri-Meter\u003c\/strong\u003e is a rugged analog conductivity meter scaled 0-5 mS for agricultural work — the range where irrigation water, nutrient solutions and soil-extract salinity actually sit. Fill the cell cup, press the button, read the scale; temperature compensation is automatic, and there is nothing to charge or configure.\u003c\/p\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eUsed to check irrigation and well water salinity before it reaches a sensitive crop, monitor fertigation and nutrient solution strength in greenhouses and nurseries, and track salt accumulation through saturated-paste or 1:2 soil extracts. Simple enough to hand to seasonal staff and durable enough to live in a farm truck.\u003c\/p\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\/Agri_meter_ds.pdf\" target=\"_blank\" rel=\"noopener\"\u003eAgri-Meter Data Sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.myronl.com\/wp-content\/themes\/myron_l_theme\/dl\/Agri-Meter_Manual.pdf\" target=\"_blank\" rel=\"noopener\"\u003eAgri-Meter Operation Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eCalibration solutions, cases and spare parts:\u003c\/strong\u003e see our \u003ca href=\"\/collections\/myron-l-parts-accessories\"\u003eMyron L Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Myron L Company","offers":[{"title":"AG-5 — 0-5 mS","offer_id":48461841727678,"sku":"MYR-L-AG-5","price":427.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/agri-meter.png?v=1785874796"}],"url":"https:\/\/envirotechonline.com\/collections\/irrigation-agriculture.oembed","provider":"EnviroTech Services","version":"1.0","type":"link"}