{"product_id":"hanna-hi9147-04-dissolved-oxygen-meter-for-aquaculture","title":"Hanna HI9147-04 Dissolved Oxygen Meter for Aquaculture","description":"\u003cp\u003eThe \u003cstrong\u003eHanna HI9147-04\u003c\/strong\u003e is a rugged, water-resistant \u003cstrong\u003edissolved oxygen meter\u003c\/strong\u003e built for aquaculture and demanding field conditions. It measures DO from 0.0 to 50.0 mg\/L and 0 to 600% saturation, with a galvanic probe that requires no warm-up or conditioning time — pick it up and measure on demand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGalvanic DO probe (silver cathode \/ zinc anode) needs no polarization time — ideal for measuring many samples quickly\u003c\/li\u003e\n\u003cli\u003eAutomatic temperature compensation plus manual salinity and altitude compensation for accurate DO in salty or high-elevation water\u003c\/li\u003e\n\u003cli\u003eManual one-point calibration; water-resistant housing for field durability\u003c\/li\u003e\n\u003cli\u003eSupplied with a 4 m (13') probe cable for cages, tanks, and ponds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's included:\u003c\/strong\u003e HI9147-04 meter, HI76409\/4 galvanic DO probe with 4 m cable, 2 spare membrane caps with O-rings, HI7042S electrolyte solution (30 mL), protective boot, batteries, screwdriver, instructions, and carrying case.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e aquaculture and fish farming, wastewater treatment, environmental and surface-water studies, and high bio-load monitoring.\u003c\/p\u003e\n\u003cp\u003eFind replacement membranes, electrolyte, and probes in our \u003ca href=\"\/collections\/hanna-accessories-parts\"\u003eHanna Accessories \u0026amp; Parts\u003c\/a\u003e collection.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eEstimated shipping weight: 2.5 lb (with case).\u003c\/em\u003e\u003c\/p\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":48189980934334,"sku":"HI9147-04","price":689.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/Portable_Galvanic_Dissolved_Oxygen_Meter_1__77886.1711482091.jpg?v=1784817448","url":"https:\/\/envirotechonline.com\/products\/hanna-hi9147-04-dissolved-oxygen-meter-for-aquaculture","provider":"EnviroTech Services","version":"1.0","type":"link"}