{"product_id":"milwaukee-ec59-pro-waterproof-ec-tds-temperature-tester","title":"Milwaukee EC59 PRO Waterproof EC\/TDS \u0026 Temperature Tester","description":"\u003cp\u003eThe Milwaukee EC59 PRO measures conductivity (EC), TDS, and temperature in one waterproof pocket tester — ideal for checking nutrient strength in hydroponic reservoirs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEC range: 0 to 3999 µS\/cm (1 µS resolution, ±2% accuracy)\u003c\/li\u003e\n\u003cli\u003eTDS range: 0 to 2000 ppm\u003c\/li\u003e\n\u003cli\u003eTemperature: 0.0 to 60.0°C \/ 32.0 to 140.0°F with automatic compensation\u003c\/li\u003e\n\u003cli\u003eReplaceable Mi59P stainless steel probe\u003c\/li\u003e\n\u003cli\u003eIP65 waterproof, auto-off after 8 minutes\u003c\/li\u003e\n\u003cli\u003eSupplied with 1413 µS\/cm calibration sachet\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":54255659254043,"sku":"MIL-EC59","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/6768\/1563\/files\/EC59.jpg?v=1792079789","url":"https:\/\/ghhydro.com\/products\/milwaukee-ec59-pro-waterproof-ec-tds-temperature-tester","provider":"Green Harvest Hydroponics","version":"1.0","type":"link"}