Total dissolved solid TDS meter

TDS meter measures the purity of your water.

Your hydrogen inhalation machine needs 0 TDS pure water.

Product Feature:

1. High Accuracy Titanium Alloy.
2. Automatic Temperature Compensation: 0 ~60.Working temperature: 0 ~50.
3. Hold function: Saves measurements for convenient reading and recording.
4. Auto-function: Turns off meter after 10 minutes of non-use to conserve batteries.
5. Batteries included 

• 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 TDS water tester can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million).
• AUTO-OFF FUNCTION: This TDS 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 ppm, the resolution is in increments of 1ppm,indicated by a blinking ‘x10’ image.
• EASY TO USE AND INSTANTLY: Just turn TDS meter on and stir water gently, then stabilized readings will be auto-locked on LCD in seconds. Features a hold function that saves measurements for convenient reading and recording.