The Oakton pH Electrode and Temperaure Sensor (All-in-One), Single Junction, Epoxy, Gel-filled, Sealed, 2.5 feet Cable, ATC (Phono 2.5 mm), BNC (each). These economical electrodes are ideal for field, clean water, and general-purpose applications.
The most economical of electrodes!
Reference solution is a silver chloride (AgCl) in a sealed epoxy body. Pin-type junction provides low electrolyte flow for long life.
Epoxy electrodes are impact resistant and provide excellent durability for field applications. Electrodes feature a mixture of KCl/AgCl reference cells.