If you want to measure resistance and you know Ohm’s law, it seems like you have an easy answer, right? Feed a known current through the thing you want to measure and read the voltage required.

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 ...

While this method of measuring conductance is fairly simple, to detect milliohm changes in resistance, the researchers first had to remove noise from the system.

The ResiScope™ III's most distinguishing feature is its processor-driven auto-ranging capability. This powerful technology ...