A Reliable high quality product.This is a digital TDS meter tester used for measuring Total Dissolved Solids(ppm) present in the water.Used extensively for testing water test quality of RO water purifier. Helps in determining when service is needed

Once the meter is on, the temperature function can be used at any time, in or out of liquid. 2. Press the TEMP button. The display will switch to temperature (in Celsius only). 3. To return to TDS mode, press the TEMP button.

This item can be used to test TDS in RO water purifiers, filters, Aquarium etc

Comes with a protective cover. It is also use for testing TDS of Aquarium water.

Accurate measurement of PPM, Long life.