{"product_id":"milwaukee-ec60-pro-waterproof-3-in-1-ec-tds-temp-tester-with-replaceable-probe","title":"Milwaukee EC60 PRO Waterproof 3-in-1 EC \/ TDS\/Temp Tester with Replaceable Probe","description":"\u003cp\u003eThe Milwaukee EC60 PRO Conductivity Tester is designed for hydroponic and other growers to help you make sure that your plants have the ideal amount of nutrient avaiable. Keep EC in your target range to help your achieve better results.\u003cbr\u003eDESIGN FEATURES\u003cbr\u003eMeasures conductivity and TDS with automatic temperature compensation.\u003cbr\u003eIdeal range for hydroponic and other growers (0.00 to 20.00 mS\/cm).\u003cbr\u003eUnits in mS\/cm or ppt easily convertable to ppm.\u003cbr\u003eFactory calibrated with the ability to recalibrate if needed.\u003cbr\u003eReplaceable electrode.\u003cbr\u003eFully waterproof to IP65.\u003cbr\u003eApproximately 100 hours of use (4 x 1.5V batteries included).\u003cbr\u003eCARE AND USE\u003cbr\u003eMAINTENANCE\u003cbr\u003eEC electrodes can develop nutrient build up over time. To miminize build up, always rinse the probe in fresh tap water after every use.\u003cbr\u003eCONVERTING EC TO TDS\u003cbr\u003eThe Milwaukee EC60 PRO Conductivity Tester, like all conductivity meters, provides a measure of electrically charged ions in a solution and is an absolute measure of conductivity.In Hydroponics, EC is often converted to TDS in parts per million (ppm). Different scales include the 500 scale, 650 scale and the 700 scale. However, true PPM can only be determined through chemical analysis.Your mS\/cm reading can be approximately converted to TDS (ppm) as shown in the examples below.2.00 mS\/cm = 2000 uS\/cm = 1000 ppm on .50 factor scale2.00 mS\/cm = 2000 uS\/cm = 1400 ppm on the 442 scale or .70 factor scale\u003cbr\u003eSPECIFICATIONS\u003cbr\u003eEC Range: 0.00-20.00 mS\/cm\u003cbr\u003eTDS Range: 0.00-10.00 ppt\u003cbr\u003eTemp Range: 0.0 to 60.0¬∞C \/ 32.0 to 140.0¬∞F\u003cbr\u003eEC Resolution: 0.01 mS\/cm\u003cbr\u003eTDS Resolution: 0.01 ppt\u003cbr\u003eTemp Resolution: 0.1¬∞C \/ 0.1¬∞F\u003cbr\u003eEC Accuracy: 2% Full Scale\u003cbr\u003eTDS Accuracy: 2% Full Scale\u003cbr\u003eTemp Accuracy: ¬±0.5¬∞C \/ ¬±1¬∞F\u003cbr\u003eEC Typical EMC Deviation: 2% Full Scale\u003cbr\u003eTDS Typical EMC Deviation: 2% Full Scale Temp\u003cbr\u003eTypical EMC Deviation Temperature: ¬±0.5¬∞C \/ ¬±1¬∞F\u003cbr\u003eCalibration: Automatic, 1 point\u003cbr\u003eTemperature Compensation: Automatic, with Œ≤=0.0 to 2.4%\/¬∞C\u003cbr\u003eProbe: Mi59P (replaceable)\u003cbr\u003eEnvironment: 0 to 50¬∞C \/ 32 to 122¬∞F; max RH 100%\u003cbr\u003eBattery Type: 4 x 1.5V; IEC LR44, A76 (included)\u003cbr\u003eBattery Life: Approx. 100 hours of use\u003cbr\u003eAuto-off: After 8 minutes of non-use\u003cbr\u003eDimensions: 7.9 √ó dia 1.5 inches\u003cbr\u003eWeight: 3.5 ounces\u003c\/p\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":58455880270127,"sku":"107642","price":60.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4875\/4479\/files\/7ac89164107642.jpg?v=1789191980","url":"https:\/\/mattshydroponics.com\/products\/milwaukee-ec60-pro-waterproof-3-in-1-ec-tds-temp-tester-with-replaceable-probe","provider":"Matt’s Hydroponics","version":"1.0","type":"link"}