Half Cell Reference Electrode

Caltech Engineering Services specializes in the Manufacturing & Exporting of Half Cell Reference Electrode. Our Half Cell Reference Electrode is widely preferred to measure the electrical potentials for corrosion engineers quickly at site. However, it commonly used to contact the soil. The tool efficiently measures the CP potential as well as the existence of corrosion on any buried and coated pipeline.


  • Rugged chemically resistant and full window area viewing tube body made from special plastic.
  • Long term saturated solution-retaining capability.
  • Specially designed low resistance porous conical ceramic tip.
  • Excellent shelf life and highest sensing allows measurements with stability.
  • Quick connection with knurled holder to avoid error in measurements.
  • Capability to connect extension handles for PSP survey.


Dimensions32mm OD x 175mm long (1.25" x 7" long) 7.5 Oz (220gms)
Stability± 5mv
Temperature0-50o C
CertificationEvery batch is tested and factory test certificate provided.
SafetyMaterial safety data sheet also available on request.
ApplicationsReference cell without chlorides are recommended.
ShippingReference cells are shipped quickly based on quantity ordered