STAPERM Reference Electrodes

STAPERM™ Model CU-4-PT (Pointed Plug)

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  Stability: +/-...

STAPERM™ Model AG-4-PT3

Portable electrode designed for light everyday use for performing potential surveys on private yachts and boats. Features: High-impact ABS plastic housing with 25’ of #14 tinned copper cable, marine grade. Pre-weighted. Special silver...

STAPERM™ Model AG-4-PT2

Portable electrode designed for standard everyday use in 0 -100' water depths. Can be used in salt water and saturated saline water conditions such as offshore platforms, offshore pipelines, seawater docks (SSP) and boats or ships...

STAPERM™ 1 lb. threaded brass weight for Model AG-4-PT1

  STAPERM™ 1 lb. threaded brass weight for Model AG-4-PT1   Features for use with Model AG-4-PT1  add as many as needed for desired weight (1lb. Increments)

STAPERM™ Model AG-4-PT1 with 1 lb. threaded brass weight

This portable electrode is rugged for deep water use and can be used in salt water and saturated saline water conditions such as offshore platforms, offshore pipelines and seawater docks (SSP).   Portable silver - silver chloride reference...

STAPERM™AG-4-PTH

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...

STAPERM™ZN-5-PTH

Features    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...

STAPERM™CU-4-PTH

Features    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...

STAPERM™ Model AG-4-PT

Connection Stud: 1/4"-20 plated brass Size: 1" dia. x 8" long ABS plastic high impact blue housing Stability: +/- 10 millivolts with 3.0 microamp load. Temperature Range: 32°F to 135°F ( 0°C to 57.2°C).

STAPERM™ Model Zn-5-PT

Connection Stud: 1/4"-20 plated brass Size: 1" dia. x 8" long ABS plastic high impact red housing Stability: +/- 10 millivolts with 3.0 microamp load. Temperature Range: 32°F to 135°F ( 0°C to 57.2°C)...

STAPERM™ Model CU-4-PT (Round Plug)

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  Stability: +/-...

Silver Silver Chloride AG-6-TH

The GMC STAPERM™thru-hull mounting assembly is designed to provide easy installation of special submersible STAPERM™ reference electrodes. Each electrode comes complete with a test lead junction box, electrode sealing system and 3/4" NPT...