Fdit Water Quality Tester, 3 in 1 Professional TDS Meter Portable LCD Digital TDS Conductivity Temperature Meter Water Quality Monitor Tester

Description: & nbsp; The TDS digital LCD tester is used to test the purity of the filter water quality, to check the performance of the water filter, to check the hardness (1 grain = 17 ppm). To make sure you always drink pure and safe water, the TDS tester is recommended for your family. Technical specifications: & nbsp; Condition: 100% brand new & nbsp; Type: portable water quality tester Color: as picture Accuracy: ± 2% Test Item: TDS, EC, Temperature TDS: 0 ~ 9990PPm EC : 0 ~ 9990μs / cm Temperature measurement range: 0.1 ~ 80.0 ℃ Fahrenheit: 32.0 ~ 176.0 ℉ Power supply: CR2032 battery (3V) X 1 (not included) Dimensions: approx. 3 cm x 15.5 cm x 1.4 cm / 1.1 “x 6.1″ x 0.5 ” Package weight: approx. 60g & nbsp; How to use? 1. Disconnect the electrode bush before use 2. Press the switch, place the electrode in the test solution 3. After the numerical stability, press the button HOLD and take it out of the solution to read 4. After reading, turn off the instrument, clean the electrode before wearing it Package included: & nbsp; 1 water quality tester X (without battery) 1 User manual X & nbsp; 1 x free leather bag Note: & nbsp; 1. Please allow 0 ~ 1cm error due to manual measurement. Thank you for your understanding. 2. The monitors are not calibrated, the color of the objects displayed in the photos may be slightly different from the real object. the real one as standard. 3. Keep the electrode clean, cover the protective sheath of the electrode By the way, please take out the battery for long periods of inactivity.