{"product_id":"milwaukee-ec45-ec-tds-ec-meter-stick-type","title":"Milwaukee EC45 EC\/TDS Stick Meter","description":"\u003cp\u003e\u003cstrong\u003eMilwaukee EC45 PRO\u003cspan style=\"color:#008000;\"\u003e is a professional instrument for rapid measurement of electrical conductivity (EC), total dissolved solids (TDS) and Conductivity Factor (CF) in nutrient solutions.\u003c\/span\u003e\u003c\/strong\u003e Designed specifically for hydroponics, greenhouses, fertigation systems and professional horticulture, it provides instant measurements without calibration. Its \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eIP67\u003c\/strong\u003e \u003c\/span\u003ewaterproof housing floats on water and is suitable for daily use in reservoirs and mixing tanks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMilwaukee EC45 PRO \u003cspan style=\"color:#008000;\"\u003eis designed for growers who want to monitor nutrient-solution concentration quickly and reliably.\u003c\/span\u003e\u003c\/strong\u003e Maintaining the correct EC value is essential for optimal nutrient uptake and preventing plant deficiency or overfeeding. EC45 PRO measures \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eEC, TDS (500 and 700 ppm scale) and CF\u003c\/strong\u003e\u003c\/span\u003e, allowing use of the grower's preferred measurement system.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThe instrument is exceptionally easy to use – simply immerse the measuring section in the solution. \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eIt has no buttons\u003c\/strong\u003e\u003c\/span\u003e, switches on automatically when immersed and, once the reading stabilises, switches itself off after about \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e30 seconds\u003c\/strong\u003e\u003c\/span\u003e, greatly extending battery life. The bright \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e24-LED indicator\u003c\/strong\u003e\u003c\/span\u003e shows the measured value, battery status and warnings for values outside the measurement range.\u003c\/p\u003e\r\n\r\n\u003cp\u003eUnlike standard EC testers, EC45 PRO is \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003efactory calibrated\u003c\/strong\u003e\u003c\/span\u003e and does not require periodic user calibration. The graphite electrodes resist build-up, and the robust housing allows the instrument to be used as a stirring rod when preparing nutrient solutions. Thanks to automatic temperature compensation, readings remain accurate between \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e5°C and 50°C\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/h2\u003e\r\n\r\n\u003cp\u003e✔️ Manufacturer: \u003cstrong\u003eMilwaukee Instruments\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Model: \u003cstrong\u003eEC45 PRO\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Type: EC \/ TDS \/ CF meter\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eMeasurement ranges\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ EC: \u003cstrong\u003e0.2 – 6.0 mS\/cm\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ TDS (500): \u003cstrong\u003e100 – 3000 ppm\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ TDS (700): \u003cstrong\u003e140 – 4200 ppm\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ CF: \u003cstrong\u003e2 – 60 CF\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ EC: \u003cstrong\u003e0.1 mS\/cm\u003c\/strong\u003e (up to 4.0 mS\/cm)\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ EC: \u003cstrong\u003e0.25 mS\/cm\u003c\/strong\u003e (4.0 – 6.0 mS\/cm)\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ TDS 500: \u003cstrong\u003e50 ppm \/ 125 ppm\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ TDS 700: \u003cstrong\u003e70 ppm \/ 175 ppm\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ CF: \u003cstrong\u003e1 CF \/ 2.25 CF\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Accuracy: \u003cstrong\u003e±4% of reading ±1 digit\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Automatic temperature compensation: \u003cstrong\u003e5 – 50°C\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Factory calibrated\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Graphite electrode\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ LED display with \u003cstrong\u003e24 blue LEDs\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Automatic switch-on\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Automatic shut-off\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Power supply: \u003cstrong\u003e3 × AA alkaline batteries\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Battery life: \u003cstrong\u003eup to 3 years\u003c\/strong\u003e (about 10 measurements per day)\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Protection: \u003cstrong\u003eIP67\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Floating housing\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Dimensions: \u003cstrong\u003e444 × Ø30 mm\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Weight: \u003cstrong\u003e265 g\u003c\/strong\u003e (with batteries)\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch2\u003e\n\u003cstrong\u003e📦\u003c\/strong\u003e\u003cstrong\u003e The kit includes\u003c\/strong\u003e\n\u003c\/h2\u003e\r\n\r\n\u003cp\u003e✔️ 1 × Milwaukee EC45 PRO Nutrient Stick Meter\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ 3 × AA alkaline batteries\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Protective cap\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ User manual.\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/h2\u003e\r\n\r\n\u003cp\u003e✔️ Measures \u003cstrong\u003eEC, TDS and CF\u003c\/strong\u003e with one instrument\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ No calibration required\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Automatic power on and off\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Waterproof housing \u003cstrong\u003eIP67\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Floats if dropped in water\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Highly durable graphite electrodes\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Automatic temperature compensation\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Clear LED indication\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Suitable for everyday professional use\u003c\/p\u003e\r\n\r\n\u003cp\u003e✔️ Works as a measuring instrument and stirring rod at the same time.\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch2\u003e\n\u003cstrong\u003e📋\u003c\/strong\u003e\u003cstrong\u003e Instructions for use\u003c\/strong\u003e\n\u003c\/h2\u003e\r\n\r\n\u003col\u003e\r\n\t\u003cli\u003eRemove the protective cap.\u003c\/li\u003e\r\n\t\u003cli\u003eImmerse the electrode in the nutrient solution.\u003c\/li\u003e\r\n\t\u003cli\u003eGently stir the solution with the instrument for an even measurement.\u003c\/li\u003e\r\n\t\u003cli\u003eWait for the LED indication to stabilize.\u003c\/li\u003e\r\n\t\u003cli\u003eWhen finished, rinse the electrode with clean water.\u003c\/li\u003e\r\n\t\u003cli\u003eWhen necessary, clean the electrode periodically according to the manufacturer's instructions.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003cp\u003e⚠️ \u003cstrong\u003eImportant:\u003c\/strong\u003e Although the EC45 PRO does not require calibration, the manufacturer recommends regular cleaning of the graphite electrodes to prevent salt and nutrient residue buildup, which can affect measurement accuracy.\u003c\/p\u003e\r\n\r\n\u003cp\u003e💡 \u003cstrong\u003eUrban Botaniks tip:\u003c\/strong\u003e Check the EC value daily, especially when growing hydroponically. This will help you maintain the optimal nutrient solution concentration, avoid salt buildup, and ensure maximum plant growth and yield.\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":55115830100310,"sku":"11333","price":708.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/milwaukee-ec45-ec-tds-es-metar-elaktroprovodimost.webp?v=1787849848","url":"https:\/\/urbanbotaniks.ro\/en\/products\/milwaukee-ec45-ec-tds-ec-meter-stick-type","provider":"UrbanBotaniks Grow Shop","version":"1.0","type":"link"}