{"product_id":"hanna-hi98304-dist-4-waterproof-ec-tester","title":"Hanna HI98304 DiST 4 Waterproof EC Tester","description":"\u003cdiv class=\"paragraph heading3 ng-star-inserted\" role=\"heading\" data-start-index=\"362\" aria-level=\"3\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"362\"\u003eHanna HI98304 DiST 4 Waterproof EC Tester\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" role=\"heading\" data-start-index=\"362\" aria-level=\"3\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"403\"\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"403\" class=\"ng-star-inserted\"\u003eThe Hanna HI98304 DiST 4 is a rugged and reliable pocket-sized tester designed to provide quick and accurate readings of Electrical Conductivity (EC). As part of the world-renowned DiST family, this tester has become an industry standard for its durability and ease of use in both field and laboratory settings.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"403\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"paragraph heading4 ng-star-inserted\" role=\"heading\" data-start-index=\"714\" aria-level=\"4\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"714\"\u003eAdvanced Graphite Sensor Technology\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading4 ng-star-inserted\" role=\"heading\" data-start-index=\"714\" aria-level=\"4\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"749\"\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"749\" class=\"ng-star-inserted\"\u003eUnlike standard testers that use stainless steel pins, the DiST 4 features an amperometric graphite electrode. Graphite sensors provide better repeatability because they do not oxidize, ensuring the distance and surface area between the pins remain constant over time. This design allows for more dependable results and a longer lifespan for the probe.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading4 ng-star-inserted\" role=\"heading\" data-start-index=\"1101\" aria-level=\"4\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"paragraph heading4 ng-star-inserted\" role=\"heading\" data-start-index=\"1101\" aria-level=\"4\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"1101\"\u003eAutomatic Temperature Compensation (ATC)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading4 ng-star-inserted\" role=\"heading\" data-start-index=\"1101\" aria-level=\"4\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"1141\"\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"1141\" class=\"ng-star-inserted\"\u003eConductivity measurements are highly sensitive to temperature variations. The HI98304 includes an exposed temperature sensor that provides fast response times. The device automatically compensates for temperature changes from 0.0 to 50.0°C (32.0 to 122.0°F), ensuring your EC readings are accurate regardless of the environment.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading4 ng-star-inserted\" role=\"heading\" data-start-index=\"1469\" aria-level=\"4\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"paragraph heading4 ng-star-inserted\" role=\"heading\" data-start-index=\"1469\" aria-level=\"4\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"1469\"\u003eUser-Friendly Interface and Large LCD\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading4 ng-star-inserted\" role=\"heading\" data-start-index=\"1469\" aria-level=\"4\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"1506\"\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"1506\" class=\"ng-star-inserted\"\u003eThe tester features a large, multi-level LCD that displays both the EC and temperature readings simultaneously. The display also includes helpful indicators for calibration status and stability. Operation is simplified with just two buttons: one for turning the meter on\/off and another for entering the automatic calibration mode.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading4 ng-star-inserted\" role=\"heading\" data-start-index=\"1837\" aria-level=\"4\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"1837\"\u003eVersatile Applications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"1859\"\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"1859\" class=\"ng-star-inserted\"\u003eThe DiST 4 is widely used across a variety of industries to monitor water quality and nutrient levels. It is an essential tool for:\u003c\/span\u003e\u003c\/div\u003e\n\u003cul class=\"ng-star-inserted\"\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\" data-start-index=\"1990\"\u003e\n\u003cstrong class=\"ng-star-inserted\" data-start-index=\"1990\"\u003eHydroponics \u0026amp; Agriculture:\u003c\/strong\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"2016\" class=\"ng-star-inserted\"\u003e Optimizing nutrient solutions for plant growth.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\" data-start-index=\"2064\"\u003e\n\u003cstrong class=\"ng-star-inserted\" data-start-index=\"2064\"\u003eWater Treatment:\u003c\/strong\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"2080\" class=\"ng-star-inserted\"\u003e Monitoring drinking water, reverse osmosis systems, and wastewater.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\" data-start-index=\"2148\"\u003e\n\u003cstrong class=\"ng-star-inserted\" data-start-index=\"2148\"\u003eIndustrial Use:\u003c\/strong\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"2163\" class=\"ng-star-inserted\"\u003e Cooling towers and the printing industry.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\" data-start-index=\"2205\"\u003e\n\u003cstrong class=\"ng-star-inserted\" data-start-index=\"2205\"\u003eAquaculture:\u003c\/strong\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"2217\" class=\"ng-star-inserted\"\u003e Maintaining ideal conditions for fish and aquatic life.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"paragraph list-item normal ng-star-inserted\" data-start-index=\"2273\"\u003e\n\u003cstrong class=\"ng-star-inserted\" data-start-index=\"2273\"\u003eLaboratories:\u003c\/strong\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"2286\" class=\"ng-star-inserted\"\u003e General-purpose conductivity testing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"paragraph heading4 ng-star-inserted\" role=\"heading\" data-start-index=\"2324\" aria-level=\"4\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"2324\"\u003eBuilt-In Durability \u0026amp; Efficiency\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph normal ng-star-inserted\" data-start-index=\"2356\"\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"2356\" class=\"ng-star-inserted\"\u003eDesigned to withstand harsh environments, the HI98304 features a waterproof casing. It is powered by a CR2032 Li-ion battery, providing approximately 250 hours of continuous use. To preserve battery life, the tester includes an auto-off feature that can be set to 8 minutes, 60 minutes, or disabled entirely.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" role=\"heading\" data-start-index=\"2664\" aria-level=\"3\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" role=\"heading\" data-start-index=\"2664\" aria-level=\"3\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"2664\"\u003eProduct Specifications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"paragraph heading3 ng-star-inserted\" role=\"heading\" data-start-index=\"2664\" aria-level=\"3\"\u003e \u003c\/div\u003e\n\u003ctable data-start-index=\"2686\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003cth class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"2686\"\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"2686\" class=\"ng-star-inserted\"\u003eFeature\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/th\u003e\n\u003cth class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"2693\"\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"2693\" class=\"ng-star-inserted\"\u003eSpecification\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"2706\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"2706\"\u003eEC Range\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"2714\"\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"2714\" class=\"ng-star-inserted\"\u003e0.00 to 20.00 mS\/cm\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"2733\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"2733\"\u003eEC Resolution\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"2746\"\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"2746\" class=\"ng-star-inserted\"\u003e0.01 mS\/cm\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"2756\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"2756\"\u003eEC Accuracy\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"2767\"\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"2767\" class=\"ng-star-inserted\"\u003e±2% Full Scale\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"2781\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"2781\"\u003eTemperature Range\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"2798\"\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"2798\" class=\"ng-star-inserted\"\u003e0.0 to 50.0 °C \/ 32.0 to 122.0 °F\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"2831\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"2831\"\u003eTemperature Resolution\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"2853\"\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"2853\" class=\"ng-star-inserted\"\u003e0.1 °C \/ 0.1 °F\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"2868\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"2868\"\u003eTemperature Accuracy\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"2888\"\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"2888\" class=\"ng-star-inserted\"\u003e±0.5 °C \/ ±1.0 °F\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"2905\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"2905\"\u003eCalibration\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"2916\"\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"2916\" class=\"ng-star-inserted\"\u003eAutomatic, single point (12.88 mS\/cm)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"2953\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"2953\"\u003eTemperature Compensation\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"2977\"\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"2977\" class=\"ng-star-inserted\"\u003eAutomatic (ATC) from 0.0 to 50.0°C\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"3011\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"3011\"\u003eBattery Type\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"3023\"\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"3023\" class=\"ng-star-inserted\"\u003eCR2032 Li-ion 3V (Included)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"3050\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"3050\"\u003eBattery Life\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"3062\"\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"3062\" class=\"ng-star-inserted\"\u003eApprox. 250 hours of continuous use\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"3097\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"3097\"\u003eEnvironment\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"3108\"\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"3108\" class=\"ng-star-inserted\"\u003e0 to 50°C (32 to 122°F); RH 100% max\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"3144\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"3144\"\u003eDimensions\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"3154\"\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"3154\" class=\"ng-star-inserted\"\u003e160 x 40 x 17 mm (6.3 x 1.6 x 0.7“)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\"\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"3189\"\u003e\u003cstrong class=\"ng-star-inserted\" data-start-index=\"3189\"\u003eWeight\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"ng-star-inserted\"\u003e\n\u003cdiv class=\"paragraph table-paragraph normal ng-star-inserted\" data-start-index=\"3195\"\u003e\u003cspan _ngcontent-ng-c714951528=\"\" data-start-index=\"3195\" class=\"ng-star-inserted\"\u003e68 g (2.4 oz.)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":51461001511158,"sku":"HAN-CON-HI98304","price":8555.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/6535\/1158\/files\/Hanna_HI98304_DiST_4_Waterproof_EC_Tester__16628.1781690171.386.513.jpg?v=1786599342","url":"https:\/\/scispectrum.in\/products\/hanna-hi98304-dist-4-waterproof-ec-tester","provider":"SciSpectrum Lab Essentials","version":"1.0","type":"link"}