VodaSense P-SERIES
Simply the best pH/ORP Sensors.

Hydro-Air P-Series combination pH/ORP sensors are commonly used in the wastewater and potable water applications.
The P-Series sensors are built with gel-filled electrolyte which greatly reduce the possibilities of reference poisoning.
Both sensors can be installed either in submersion or inline to the process. The sensor comes with or without a built-in temperature sensor upon request.