Fluke EI-1623 Selective/Stakeless Clamp Meter Set for 1623 Earth Ground Tester - Professional Electrical Testing Equipment for Industrial and Utility Applications

The Fluke clip-on current transformer clamp set is used to perform selective or stakeless testing with the Fluke 1623 earth ground tester. Selective testing uses one clamp and stakes to measure earth ground loop resistance values for one ground electrode. Stakeless testing uses two clamps to test ground loop resistance. Both the selective and stakeless methods eliminate the need to disconnect the electrode from the grounding system for increased safety and fewer testing steps. One clamp is voltage inducing, and the other clamp is current sensing. Both clamps have a 50.8mm/2" inside diameter. Fluke Corporation manufactures electrical testing tools and software for industrial and commercial applications. The company, founded in 1948, is headquartered in Everett, WA.

Clip-on current transformer clamp set for selective and stakeless testing that measures the ability of the earth ground system or individual electrode to dissipate energy from the site, with no disconnection from grounding system required

One clamp is voltage inducing, and the second clamp is current sensing

Selective testing uses one clamp and stakes to measure earth ground loop resistance values for one ground electrode; stakeless testing uses both clamps to measure earth ground loop resistance

Both clamps have a 50.8mm/2" inner diameter