Heavy Portable Reference Electrodes

Liquid or Gelatin Filled, Porous Ceramic Contact Plug

·       Liquid or Gelatin Filled

·       Porous Ceramic Contact Plug

·       Connection Stud:  3/8" copper

·       Size:  2" dia x 4" long PVC yellow tube

·       Stability:  +5 millivolts with 3.0 microamp load

·       Temperature:  32 to 135° F

Features:

·       Color coded for easy identification

·       Infinite shelf life

·       Minimum service life 20 years

·       PVC plastic housing, corrosive environment resistant

·       Chloride ion trap equipped copper sulfate and zinc sulfate