The Option JG cordset allows the GF-30ac to test ground bond between any two points. In its normal configuration the GF-30 can test between one point on the equipment and the ground pin of the cordset. Option JG plugs into the NEMA 15 receptacle on the front of the GF-30ac and allows the user to connect test points using two alligator clip connectors.
The cordset itself:
Use with the GF-30ac:
Order option JG.
TOP