Efanty Digital Water Tester LCD Digital 3-in-1 TDS Meter, 0-9990 ppm Measurement Range, 1 ppm Resolution, 2% Readout Accuracy, for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools

Description

TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. The lower the TDS level in the water, the more efficiently your bodys cells can use the water. This is a Digital TDS Meter Tester, for testing the Filter Water Quality Purity, checking the performance of your water filter, check for hardness (1grain=17ppm), make sure you always drink pure water ! Measurement Range: Conductivity: 0 - 9990 µs/cm TDS: 0 - 5000 ppm (parts per million) Celsius: 0.1 - 80.0°C Fahrenheit: 32.0 - 176.0°F Other parameters: Accuracy: ± 2% Supply voltage: 3V Note: 1.Keep the electrode clean ,cover the electrode protective sleeve,please take out the batteries for long periods idle. 2.Avoid the TDS pen body being soaked in water, no direct sunlight, no high temperature proof, no impact resistance. Package include: 1 X Water Quality Tester 1 X Battery:1*3V LR button cell 1 X User Manual 1 X Free Leather Bag