About this product

【TEST YOUR WATER PURITY】: How pure is your water? With this lightweight conductivity meters pen can test the water purity, Just stick it in about 1 inch deep of water, then water tester can tell you your overall water purity level, which will be displayed on the screen in (parts per million).

【 AUTO-OFF FUNCTION】:This meter will be turns off automatically after 5 minutes of non-use to conserve batteries.

【ACCURACY AND WIDE MEASUREMENT RANGE】: The premium Titanium Alloy Probe has high test accuracy in +/- 2% Readout Accuracy Testing, which can avoid the interference of magnetic field in water. Testing range from 0-9990 , the resolution is in increments of 1 ,indicated by a blinking 'x10' image.

【 EASY TO USE AND INSTANTLY】: Just turn meter on and stir water gently, then stabilized readings will be auto-locked on in seconds. Features a hold function that saves measurements for convenient reading and recording.

Hold Function: saves measurements for convenient reading and recording

Built-in sensor for Automatic Temperature Compensation

Advanced microprocessor technology for dependable test accuracy