We Offer Reference electrodes to measure the oxidising or reducing power of the working electrode / anode. Reference electrodes acts as a reference point along the potential axis by which the oxidizing or reducing power of the working electrode or anode can be measured. Our range includes the standard electrodes like Ag / AgCl2, Cu/CuSO4, Zn / ZnSO4 types of reference electrodes.

We manufacture a complete line of cathodic protection reference electrodes. Please contact us for additional information about silver chloride reference electrodes.

  • Copper sulfate reference electrodes
  • Zinc Underground Reference Electrodes
  • Silver Chloride Reference electrodes

Copper Sulfate-CUSO4

Copper sulfate reference electrodes

Copper sulfate reference electrodes are available in underground and freshwater models. Copper / Copper Sulfate reference electrode is mainly used for testing cathodic protection corrosion control systems. These reference electrodes are having longer life and is available in bare and packaged in backfill types for underground and fresh water applications. We offer four basic types of copper sulfate reference electrodes.

AgCl - Silver Chloride Reference Electrode Types

  • Basic
  • Underground
  • Under Tank
  • Freshwater

Silver Chloride (AgCl)

Silver Chloride Reference Electrodes

Silver / Silver Chloride reference electrode is a simple, stable, non-toxic electrode. Silver / Silver Chloride electrodes are used for reinforced concrete structures, water boxes, tanks and pipes etc.

AgCl - Silver Chloride Reference Electrode Types

  • Seawater
  • Probe AgCl
  • Concrete AgCl

Zinc (Zn)

Zinc Underground Reference Electrodes

Zinc / Zinc Sulfate reference electrode has the longest life compare to any other reference electrodes. These reference electrodes are available with and without backfill for underground and fresh water applications.


  • Marine
  • Offshore
  • Seawater
  • Fresh water
  • Brackish Water
  • Burried Structure


  • Long Life
  • Economical
  • Stable Potential
  • Non-toxic Components
  • Readily Available
  • Zinc, Silver, Copper and Salts Available