NX wire harness testers from Dynalab Test Systems now handle 4-wire Kelvin resistance testing. The added capability extends the measurement range of the NX family of testers to below 1Ω. Specifically, ...

Download this article in PDF format. Proper wiring and probing/contacting are critical to making successful measurements. When testing cells or batteries, using good engineering practices is important ...

In the first part of this series on the highs and lows of resistance measurements, I discussed the basic principles for making two- and 4-wire resistance measurements for measuring resistances of less ...

Almost every meter you find today will have a continuity tester. Connect the probes and it will beep if there is a short and won’t if there isn’t. But where is the short? That’s another problem when ...

B&R is extending the X20 I/O system to include two additional modules: A temperature measurement mod-ule with 4-wire resistance measurement and an energy measurement module with four current inputs ...

Don�t heap all the blame for a wrong measurement on the DMM. There can be several less obvious sources of the errors. Testing assemblies and components usually includes checking the continuity of ...