Bestgle 3 in 1 TDS EC Tester Meter, Digital Water Quality Tester and Temperature Meter Tool for Drinking Water Aquariums Pool Spa

This is a digital TDS meter tester to test the filter water quality purity. To check the performance of your water filter, to check for hardness (1grain=17ppm), to make sure you always drink pure water. Shift between TDS & Conductivity : The factory default TDS data, if the conductivity data of the solution is needed , please touch the SHIFT button, the instrument automatically shiftedmatic Temperature Compensation : The instrument with automatic temperature compensation function under measurement modeerature Shift : Continuous touch the SHIFT button twice, degrees Celsius and degrees Fahrenheit conversed, the factory default degrees is Celsiusification : EC: 0—9990Ous/cm TDS : 0 – 5000ppm Degrees Celsius : 0.1 – 80℃, Fahrenheit : 32.0 – 176℉ Accuracy : 2% Battery: 3V CR2032 Button Battery (Included)Note : 1. The instrument is a professional instrument, please under professionals instructions in order to avoid instrument failure. 2. Avoid heat, direct sunlight. 3. Please adopting standard buffer solution calibration, incorrect calibration would cause measurement error, thus affecting the accuracy of the test solution, or cause the instrument not working properly to Use : 1se unplug the electrode sleeve before use. 2s the switch ,place the electrode into the test solution. 3r the numerically stable ,press the HOLD button and take it out of the solution to read. 4r reading ,turn off the meter ,wipe clean the electrode before sleeving ittenance : Keep the electrode clean, cover the electrode protective sleeve, please take out the batteries if idle long periodsage Included: 1 x Water Quality Tester 1 x Leather Bag 1 x User Manual