{"product_id":"milwaukee-c66-waterproof-high-range-conductivity-pen-with-atc-and-replaceable-electrode","title":"Milwaukee C66 - waterproof EC tester with replaceable electrode","description":"\u003cp style=\"text-align: justify;\"\u003eMilwaukee C66 is one of the \u003cspan style=\"color:#000000;\"\u003emost reliable \u003c\/span\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003ebudget\u003c\/strong\u003e\u003c\/span\u003e testers for measuring \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003econductivity\u003c\/strong\u003e\u003c\/span\u003e (\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eEC\u003c\/strong\u003e\u003c\/span\u003e) and solution temperature on the market. Designed for growers who want to ensure their plants receive the \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eright amount of nutrients\u003c\/strong\u003e\u003c\/span\u003e. By maintaining EC levels within the target range, you will achieve better results.\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003emeasures \u003cstrong\u003e\u003cspan style=\"color:#008000;\"\u003econductivity\u003c\/span\u003e \u003c\/strong\u003e(\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eEC\u003c\/strong\u003e\u003c\/span\u003e) and \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003etemperature\u003c\/strong\u003e\u003c\/span\u003e with automatic temperature compensation (ATC)\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003emeasurement range:\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e 0.0 - 10.00 mS\/cm\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003emeasurement accuracy: \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003e±2%\u003c\/strong\u003e\u003c\/span\u003e \u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003emeasurement units \u003cstrong style=\"color: rgb(0, 128, 0); text-align: justify;\"\u003emS\/cm\u003c\/strong\u003e, which can easily be converted to \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eppm\u003c\/strong\u003e\u003c\/span\u003e (parts per million)\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003efactory calibrated\u003c\/strong\u003e\u003c\/span\u003e with the option to recalibrate (if necessary)\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003cstrong style=\"color: rgb(51, 204, 255);\"\u003ecompletely waterproof \u003c\/strong\u003e(\u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003eIP65\u003c\/strong\u003e\u003c\/span\u003e)\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003ebuilt-in electrode: MA73076 (\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003ereplaceable\u003c\/strong\u003e\u003c\/span\u003e)\u003c\/li\u003e\r\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eInstructions for use \u003cu\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/ubm-c3382536e0627ff3a529.pdf?v=1787840833\"\u003e\u003cspan style=\"color:#FF0000;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e\u003c\/u\u003e*. Calibration instruction video \u003cu\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=bJfak7Z2l0c\u0026amp;t=1s\u0026amp;ab_channel=MilwaukeeInstruments\"\u003e\u003cspan style=\"color:#FF0000;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e\u003c\/u\u003e*.\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003eThe set includes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003e1x \u003c\/strong\u003e\u003c\/span\u003e\u003cu style=\"text-align: justify;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/361\/milwaukee-1413-s-cm-conductivity-calibration-solution-20ml-sashe-raztvor-za-kalibrirane-ec-1br.html\"\u003e1413 µS\/cm calibration solution\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/361\/milwaukee-1413-s-cm-conductivity-calibration-solution-20ml-sashe-raztvor-za-kalibrirane-ec-1br.html\"\u003e - 20 ml\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003e1x calibration screwdriver\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eTechnical specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003emeasurement range:\u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003e 0.00 - 10.00 \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong style=\"color: rgb(0, 128, 0); text-align: justify;\"\u003emS\/cm\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eresolution: \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e0.01 \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong style=\"color: rgb(0, 128, 0); text-align: justify;\"\u003emS\/cm\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003emeasurement accuracy: \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e±2%\u003c\/strong\u003e\u003c\/span\u003e \u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003ecalibration: \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003emanual\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e1-point\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eoperating environment: \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003e0 - 50°C\u003c\/strong\u003e\u003c\/span\u003e; \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003emax. RH\u003c\/strong\u003e\u003c\/span\u003e (relative humidity) \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003e100%\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003ebatteries: \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003e3x 1.5V\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003eIEC LR44\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003eA76\u003c\/strong\u003e\u003c\/span\u003e (\u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003eincluded\u003c\/strong\u003e\u003c\/span\u003e)\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003ebattery life: \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003eover 250 hours\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003ebatteries: \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003eincluded\u003c\/strong\u003e\u003c\/span\u003e in the set\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003edimensions: \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003e16.5 cm\u003c\/strong\u003e\u003c\/span\u003e , \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003e⌀ 3 cm\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eweight: \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003e99 g\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003einstrument warranty: \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003e1 year\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eelectrode warranty: \u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003e6 months\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eCalibration:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\r\n\u003col\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eImmerse the measuring instrument in \u003cu\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/361\/milwaukee-1413-s-cm-conductivity-calibration-solution-20ml-sashe-raztvor-za-kalibrirane-ec-1br.html\"\u003e1413 µS\/cm calibration solution\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e.\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eUnscrew the battery-compartment cap on the top of the measuring instrument.\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eAllow the reading to stabilise, then use a small screwdriver to turn the calibration trimmer inside the battery compartment until the display shows “\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e1.41\u003c\/strong\u003e\u003c\/span\u003e”.\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eFit the battery-compartment cap.\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eCalibration is complete.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\r\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003eMaintenance:\u003c\/strong\u003e\u003c\/span\u003e EC electrodes can develop nutrient buildup over time. To minimise buildup, \u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003ealways rinse the probe in fresh tap water after each use\u003c\/strong\u003e\u003c\/span\u003e!.\u003c\/p\u003e\r\n\r\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003eEC to TDS conversion: \u003c\/strong\u003e\u003c\/span\u003eMilwaukee EC Pen, like all conductivity meters, measures electrically charged ions in a solution and provides an absolute measure of conductivity. EC is often converted to TDS in parts per million (ppm). Different scales include the 500 scale, 650 scale and 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.\u003c\/p\u003e\r\n\r\n\u003col\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003e2.00 mS\/cm = \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong style=\"color: rgb(0, 128, 0);\"\u003e2000 µS\/cm = \u003c\/strong\u003e\u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003e1000 ppm on the .50 factor scale\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003e2.00 mS\/cm = \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong style=\"color: rgb(0, 128, 0);\"\u003e2000 µS\/cm\u003c\/strong\u003e\u003cspan style=\"color: rgb(0, 128, 0);\"\u003e\u003cstrong\u003e = 1400 ppm on the 442 scale or .70 factor scale\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\u003c\/ol\u003e","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":55115833442646,"sku":"691090","price":316.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/milwaukee-ec-metar-c66-vodoustoychiva-pisalka-s-visok-diapazon-na-provodimost-s-atc-i-smenyaem-elektrod.webp?v=1787849851","url":"https:\/\/urbanbotaniks.ro\/en\/products\/milwaukee-c66-waterproof-high-range-conductivity-pen-with-atc-and-replaceable-electrode","provider":"UrbanBotaniks Grow Shop","version":"1.0","type":"link"}