Half Cell Reference Electrodes

Tinker & Rasor offers a complete line of Copper-Copper Sulfate Reference Electrodes. Made of the most DURABLE PLASTICS, they will withstand severe abuse without damage. The Half Cells have a FULL VIEW WINDOW, that allows liquid level observation without removal of sealed ends.

The pre-saturated ceramic plugs are of a special design for LOWER EARTH RESISTANCE contact and also allow for easy probing in hard earth. These ceramic plugs provide a larger surface area than ever before.