Kelvin probes are a special type of probe for making accurate resistance measurements using four wires and, in fact, the probe’s jaws are electrically isolated from each other. We liked [Tom’s ...

Kelvin probes are a special type of probe for making accurate resistance measurements using four wires and, in fact, the probe’s jaws are electrically isolated from each other. We liked [Tom’s ...

The R50 can be configured as either a contact four-point probe (4PP) or non-contact eddy current ... 100mm sample Z range with coarse and precision height control and approach Sheet resistance ...