{"product_id":"dual-color-smart-backlight-water-quality-tester-pen-3-in-1-tds-meter-conductivity-temperature-detector-3-in-1-leather-case-white-3-in-1-leather-case-yellow-3-in-1-pp-box-yellow-3-in-1-pp-box-white","title":"Dual-Color Smart Backlight Water Quality Tester Pen 3-in-1 TDS Meter Conductivity \u0026 Temperature Detector, 3-in-1 Leather Case White, 3-in-1 Leather Case Yellow, 3-in-1 PP Box Yellow, 3-in-1 PP Box White","description":"\u003cbr\u003e1. Purpose: Basis for detecting the replacement cycle of water purifier filter elements. To ensure clean drinking water.  \u003cbr\u003e2. 3-in-1 multi-function detection: TDS value\/conductivity\/temperature, switch modes by pressing the Mode button.  \u003cbr\u003e3. Accurate data, high-definition backlight, red light warning when TDS exceeds 40ppm.  \u003cbr\u003e4. Lock function: Automatic locking for easy reading and recording, the instrument will lock the reading.  \u003cbr\u003e5. Auto-shutdown function after 5 minutes of inactivity.  \u003cbr\u003e \u003cbr\u003eParameters:  \u003cbr\u003e1. Measurement range:  \u003cbr\u003e   --TDS: 0~9990 ppm,  \u003cbr\u003e   --Conductivity: 0-9990 us\/cm  \u003cbr\u003e2. Accuracy: +\/-2 percent  \u003cbr\u003e3. Green light on when TDS is less than 40ppm; red light on when TDS is greater than 40ppm.  \u003cbr\u003e4. Temperature range: 0-99 Celsius (32-212 Fahrenheit)  \u003cbr\u003e5. Battery: 1.5V x 2 button cells  \u003cbr\u003e6. Net weight: 53g  \u003cbr\u003e7. Dimensions: 15.5x3x1.5 cm\u003cbr\u003e\u003cbr\u003e","brand":"DropKart","offers":[{"title":"3-in-1 Leather Case White \/ Leather Case White","offer_id":44044002000984,"sku":"TBD0606411601A","price":10.84,"currency_code":"USD","in_stock":true},{"title":"3-in-1 Leather Case Yellow \/ Leather Case Yellow","offer_id":44044002033752,"sku":"TBD0606411601B","price":10.84,"currency_code":"USD","in_stock":true},{"title":"3-in-1 PP Box Yellow \/ PP Box Yellow","offer_id":44044002066520,"sku":"TBD0606411601D","price":10.84,"currency_code":"USD","in_stock":true},{"title":"3-in-1 PP Box White \/ PP Box White","offer_id":44044002099288,"sku":"TBD0606411601C","price":10.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/3947\/2984\/files\/TBD0606411601A.jpg?v=1777334670","url":"https:\/\/dropkartllc.com\/products\/dual-color-smart-backlight-water-quality-tester-pen-3-in-1-tds-meter-conductivity-temperature-detector-3-in-1-leather-case-white-3-in-1-leather-case-yellow-3-in-1-pp-box-yellow-3-in-1-pp-box-white","provider":"DropKart LLC","version":"1.0","type":"link"}