PH/ORP Sensor

The PH sensor uses glass bulb and refillable reference electrode for reliable data from a sensor that is easily maintained and long-lasting.

Features

• KCl impregnated glass bulb is permeable to hydrogen ions; reference filled with 3M KCl and has a porous Teflon junction. Salt bridge is formed between the two, and a potential is measured.

• Choice of standard or integrated refillable reference

• A special low ionic strength reference electrode is available for measuring waters with conductivities below 200 µS

• Optionally paired with ORP sensor