Amazon
Easy to clean, rugged flat surface pH electrode Interchangeable with ExStik Chlorine or ORP meters Complete with protective connector cap Measures in liquid, semi solids and solids ATC via built in PT-100 Ohm sensor, Weight: 0.0440924524 Pounds, Manufacturer: Extech
Easy to clean, rugged flat surface pH electrode Interchangeable with ExStik Chlorine or ORP meters Complete with protective connector cap Measures in liquid, semi solids and solids ATC via built in PT-100 Ohm sensor, Weight: 0.0440924524 Pounds, Manufacturer: Extech