GPP02 industrial grade online pH meter/ORP meter is widely used for online monitoring in industries such as petrochemicals, refining, metallurgy, machinery, power plants, water plants, papermaking, pharmaceuticals, printing, food, etc. It can measure the pH/MV value of aqueous solutions in industrial processes, and GPP02pH meter has multiple measurement functions for pH, ORP, and temperature!

1. 3-point automatic calibration and self detection fault function

2. Menu based factory reset function

3. 4-20mA current output

4. High and low point alarm function

5. Three and a half LCD+EL/LED display