Part of the HYAMP III series of manual ground-bond testers from Associated Research, the Model 3145 provides up to 40 A of DC ground-bond test current for alternative-energy and solar test ...

To meet the requirements of your electrical safety testing applications, you can choose from a variety of instruments and systems that perform hipot, insulation-resistance (IR), ground-resistance, and ...

The Model 2660 is a 60A ground bond tester designed to provide enough current for testing products with high input current ratings. Among its features are a LCD for viewing test results and setting up ...

The Model 3140 Hyamp III, a midrange ground-bond tester, provides up to 40 A of ground-bond test current continuous duty. It accommodates for revisions to both CSA-C22.2 NO. 60950-1-03 and UL 60950-1 ...

For 30-plus years, I have helped electrical contractors install busway systems. Typically, I don’t get involved until after the busway is completely installed and a problem is discovered while ...