3 In 1 LCD Digital TDS EC Temperature Water Quality Test Pen 0-999PPM Water Purifier Household Tap Water Testing Instrum

Features 1 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 Saves measurements for convenient reading and recording New Arrival2 Auto off function turns off meter after 5 minutes of non use to conserve batteries3 Automatic temperature compensation4 Shift between TDS and Conductivity5 Can be used in Water purifiers and filters food vegetable fruit drink quality monitoring pools and spas aquarium hydroponicsSpecifications Measurement range EC 0 9990Ous cm TDS 0 9990ppm Degrees Celsius 0 1 80 0 ℃ Fahrenheit 32 0 176 0°FConductivity range 0 9990US CM Accuracy ±2 F SNumber of batteries 1Battery specification 1x3 CR2032 button battery Size 154mm 30mm 14mmColor WhiteWeight 90gHow to use it 1 Please unplug the electrode sleeve before use2 Press the switch place the electrode into the test solution 3 After the numerically stable press the HOLD button and take it out of the solution to read 4 After reading turn off the meter wipe clean the electrodeBefore sleeving it Package Included 1 x 3 in 1 TDS water quality test pen1 x BoxDetails Pictures