{"product_id":"hanna-instruments-dist®-3-waterproof-low-range-ec-tester-hi98303","title":"Hanna Instruments DiST® 3 HI98303 Waterproof EC Tester | 0–2000 µS\/cm | 1 µS\/cm Resolution | Automatic Temperature Compensation","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eHanna Instruments HI98303 DiST® 3\u003c\/strong\u003e is a compact, waterproof digital \u003cstrong\u003eElectrical Conductivity (EC) tester\u003c\/strong\u003e designed for accurate and convenient measurement of low-range conductivity in water. It measures from \u003cstrong\u003e0 to 2000 µS\/cm\u003c\/strong\u003e with \u003cstrong\u003e1 µS\/cm resolution\u003c\/strong\u003e and an accuracy of \u003cstrong\u003e±2% F.S.\u003c\/strong\u003e This makes it suitable for routine water-quality testing in laboratories, water treatment, agriculture, irrigation and environmental applications. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIts pocket-sized, ergonomic design makes the HI98303 easy to carry and operate in both \u003cstrong\u003elaboratory and field environments\u003c\/strong\u003e. The meter features a graphite conductivity sensor, automatic temperature compensation, exposed temperature probe and a large multi-level LCD for convenient reading of EC and temperature simultaneously. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC measurement range:\u003c\/strong\u003e 0 to 2000 µS\/cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 1 µS\/cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e ±2% F.S.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Temperature Compensation (ATC):\u003c\/strong\u003e 0 to 50°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGraphite sensor:\u003c\/strong\u003e Resistant to oxidation and helps reduce polarization effects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic one-point calibration:\u003c\/strong\u003e 1413 µS\/cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof casing:\u003c\/strong\u003e Designed to float if accidentally dropped in water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge multi-level LCD:\u003c\/strong\u003e Displays EC, temperature, battery level and stability indication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposed temperature probe:\u003c\/strong\u003e Provides fast temperature response\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-button operation:\u003c\/strong\u003e Simple ON\/OFF and calibration controls\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStability indicator:\u003c\/strong\u003e Indicates when the reading has stabilized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic shut-off:\u003c\/strong\u003e 8 minutes, 60 minutes or disabled\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLow-battery indicator\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBattery Error Prevention System (BEPS)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlim and ergonomic pocket-sized design\u003c\/strong\u003e \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eHI98303\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHanna Instruments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHI98303\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiST® 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWaterproof Low-Range EC Tester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectrical Conductivity (EC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEC Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–2000 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEC Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEC Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic, 1-point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalibration Point\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1413 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Compensation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic, 0–50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0–50.0°C \/ 32.0–122.0°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1°C \/ 0.1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.5°C \/ ±1.0°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Correction Coefficient\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.9%\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCR2032 3V Li-Ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 250 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAuto Shut-Off\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 minutes, 60 minutes or disabled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Environment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–50°C; RH up to 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e160 × 40 × 17 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 68 g without battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eGraphite Conductivity Sensor\u003c\/h3\u003e\n\u003cp\u003eThe HI98303 uses an \u003cstrong\u003eamperometric graphite electrode\u003c\/strong\u003e. The graphite sensor does not oxidize and helps minimize polarization effects, contributing to improved measurement repeatability compared with conventional metal-pin sensors. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eAutomatic Temperature Compensation\u003c\/h3\u003e\n\u003cp\u003eConductivity changes with temperature, so the HI98303 automatically compensates for temperature variations between \u003cstrong\u003e0 and 50°C\u003c\/strong\u003e. The temperature can be displayed in either \u003cstrong\u003e°C or °F\u003c\/strong\u003e, allowing users to obtain more consistent EC measurements without manual temperature correction. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eEasy Calibration\u003c\/h3\u003e\n\u003cp\u003eCalibration is straightforward using the dedicated calibration button. The HI98303 uses a \u003cstrong\u003e1413 µS\/cm conductivity standard\u003c\/strong\u003e for automatic one-point calibration. Once the calibration solution is recognized and the reading becomes stable, the meter automatically accepts and stores the calibration. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHanna HI98303\u003c\/strong\u003e is suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDrinking water testing\u003c\/li\u003e\n\u003cli\u003eWater purification and conditioning\u003c\/li\u003e\n\u003cli\u003eRO water monitoring\u003c\/li\u003e\n\u003cli\u003eIrrigation water testing\u003c\/li\u003e\n\u003cli\u003eAgricultural applications\u003c\/li\u003e\n\u003cli\u003eEnvironmental water monitoring\u003c\/li\u003e\n\u003cli\u003eLaboratory testing\u003c\/li\u003e\n\u003cli\u003eEducational laboratories\u003c\/li\u003e\n\u003cli\u003eAquaculture\u003c\/li\u003e\n\u003cli\u003eHydroponics\u003c\/li\u003e\n\u003cli\u003eGeneral water-quality monitoring\u003c\/li\u003e\n\u003cli\u003eField conductivity testing \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cp\u003eThe HI98303 package includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHI98303 DiST® 3 EC Tester\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eProtective cap\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1413 µS\/cm calibration solution sachets – 4\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eCR2032 battery\u003c\/li\u003e\n\u003cli\u003eInstrument quality certificate\u003c\/li\u003e\n\u003cli\u003eInstruction manual \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose Hanna HI98303?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHI98303 DiST® 3\u003c\/strong\u003e is an excellent choice for users who need a \u003cstrong\u003eportable, low-range EC meter\u003c\/strong\u003e for routine water testing. Its waterproof construction, graphite sensor, automatic temperature compensation, simple calibration and pocket-sized design make it practical for both professional laboratory work and on-site measurements.\u003c\/p\u003e","brand":"HAANA","offers":[{"title":"Default Title","offer_id":47443279151277,"sku":null,"price":6185.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/7666\/9357\/files\/3_01171f28-06d5-4538-a019-3c5415082cf5.jpg?v=1788946432","url":"https:\/\/rinstruments.com\/products\/hanna-instruments-dist%c2%ae-3-waterproof-low-range-ec-tester-hi98303","provider":"Rinstruments","version":"1.0","type":"link"}