FEITONG TDS Meter Digital Water Tester - ppm Meter- EC and Temperature Test Pen-Drinking Water Hydroponics Aquarium Swimming Pool -Yellow- 1PCS-

TotalDissolvedSolids-3 Meter Temp PPM Digital LCD Tester Tap Water Quality Filter Description:   Color:Yellow A professional level water test meter combinates with TotalDissolvedSolids Meter, TotalDissolvedSolids EC Meter and Temperature Meter. For accuracy and reliability choose the DOY 3-in-1 TotalDissolvedSolids Meter. The water that flows from our taps is full of chemicals, pollutants and metals. Well, the only way to make sure your water is clean and healthy is to test it regularly. With this TotalDissolvedSolids tester you can check any time on your water filtration, ensuring that you and your family won't be exposed to unhygienic drinking water. A versatile tool that saves you money while providing the best for your health !   Features:     1. Lock function: makes it easy to read and record, press HOLD button then remove from test solution.   2. 4 Display modes: press SHIFT button: TotalDissolvedSolids - ppm & °C, EC - ?s/cm & °C, TotalDissolvedSolids - ppm & °F, EC - ?s/cm & °F.   3. 5 minute Auto Shut Off feature, so battery won't run down.   4. Measurement Range:   Conductivity: 0 - 9000 ?s/cm  TotalDissolvedSolids: 0 - 9000 ppm (parts per million)    Degrees Celsius: 0.1 - 80.0°C   Fahrenheit: 32.0 - 176.0°F   5. Accuracy: ± 2%   6. Net weight: 45g   Package Includes:     1 x TotalDissolvedSolids meter   1 x instruction manual Battery included