{"product_id":"milwaukee-cd611-digital-conductivity-pen-ec","title":"Milwaukee CD611 Digital Conductivity Pen (EC) - digital pen for measuring electrical conductivity (EC)","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eCD611\u003c\/strong\u003e\u003c\/span\u003e is a digital pen \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003efor measuring electrical conductivity\u003c\/strong\u003e\u003c\/span\u003e (\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eEC\u003c\/strong\u003e\u003c\/span\u003e) of liquids from \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eMilwaukee's economical range\u003c\/strong\u003e\u003c\/span\u003e of measuring instruments. Suitable for hobby gardeners who want to ensure their plants receive the \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eright amount of nutrients\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eMeasures \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003econductivity\u003c\/strong\u003e\u003c\/span\u003e and \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003etemperature\u003c\/strong\u003e\u003c\/span\u003e with automatic temperature compensation\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eIdeal\u003c\/strong\u003e\u003c\/span\u003e range \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003efor hydroponics\u003c\/strong\u003e\u003c\/span\u003e (\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e0\u003c\/strong\u003e\u003c\/span\u003e to \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e20 000 µS\/cm\u003c\/strong\u003e\u003c\/span\u003e)\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eThe measurement units in \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eµS\/cm\u003c\/strong\u003e\u003c\/span\u003e can easily be converted to \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eppm\u003c\/strong\u003e\u003c\/span\u003e\n\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 when needed\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-5f8dd31af3ceb186650c.pdf?v=1787840811\"\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=E6kyp2bKv9A\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:#008000;\"\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\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e1x Milwaukee CD611 Digital Conductivity Pen (EC) - digital pen for measuring electrical conductivity (EC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color:#008000;\"\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\u003eFeatures:\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:#008000;\"\u003e\u003cstrong\u003e 0\u003c\/strong\u003e\u003c\/span\u003e to \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e20 000 µS\/cm\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eresolution: \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e100 µS\/cm\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003emeasurement accuracy: \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e±2% full scale\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003etemperature compensation: \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eautomatic\u003c\/strong\u003e\u003c\/span\u003e, from \u003cspan style=\"color:#006400;\"\u003e\u003cstrong\u003e5\u003c\/strong\u003e\u003c\/span\u003e to \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e50°C\u003c\/strong\u003e\u003c\/span\u003e, with \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eß=2%\/°C\u003c\/strong\u003e\u003c\/span\u003e\n\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\u003esingle-point\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eoperating environment: \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003etemperature\u003c\/strong\u003e\u003c\/span\u003e \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e0\u003c\/strong\u003e\u003c\/span\u003e to \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e50°C\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003ehumidity 95%\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003ebatteries: \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e4x LR44 1.5V alkaline\u003c\/strong\u003e\u003c\/span\u003e (\u003cspan style=\"color:#008000;\"\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\u003eup to 350 h of operation\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003edimensions: \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e32 x 180 x 65 mm\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eweight: \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e60 g\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\u003eMaintenance:\u003c\/strong\u003e\u003c\/span\u003e EC electrodes can develop nutrient build-up over time. To minimise build-up, \u003cspan style=\"color:#FF0000;\"\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:#008000;\"\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:#008000;\"\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:#008000;\"\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:#008000;\"\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:#008000;\"\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":55115795956054,"sku":"11320","price":196.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/Milwaukee-EC-_D0_BC_D0_B5_D1_82_D1_8A_D1_80-CD611.webp?v=1787849819","url":"https:\/\/urbanbotaniks.ro\/en\/products\/milwaukee-cd611-digital-conductivity-pen-ec","provider":"UrbanBotaniks Grow Shop","version":"1.0","type":"link"}