Along with the development of new instrumentation, the test procedure itself was also standardized. By “walking” the potential probe toward the current probe and graphing the measurements, the ...

Testing the grounding components of equipment in hard-to-reach spaces, including areas that are indoors or fully paved and do not permit driving auxiliary test stakes, can be dangerous and ...

The Fluke 1621 basic earth ground tester detects reliable ground connections in most work environments. The lightweight tester features basic ground testing methods, including 3-pole fall of potential ...