[FesZ] shows how many meters measure voltage across a known resistor and the unknown so that a precision voltage or ... meters for lab use often support 4-wire measurements. As [FesZ] shows ...

What’s the resistance (ideally) of a wire? Zero ohms. And thus the zero-ohm resistor was born. We have a whole spool of them in our closet in 1206, the largest SMD size that we use, in order to ...