Portable Gel Filled Reference Electrode is equipped with pre-calibrated gel which eliminates the need for mixing copper sulphate crystals for ease of use.
Connection Stud: 1/4"-20 copper
Size: 1" dia. x 8" long
Color coded for easy identification.
Infinite shelf life
Minimum service life 20 years.
ABS plastic housing, corrosiveenvironment resistant.
Chloride ion trap equippedcopper sulfate and zinc sulfate...