Kelvin Probes

In the field of Test and Measurement there is a special technique for measuring small resistances, called the Kelvin method (also four-wire measurement). The advantage of the four-wire measurement lies in the fact that the result is not influenced by the electrical resistance of the wires and contact points.

Kelvin Test Probes have 2 independent Plungers, and are primarily used for 4-wire resistance measurement.