For two-wire products without a green grounding wire, jumper J2 is required. In this case, the Ground Check switch on the back of the hipot tester is turned to the OFF position. The black and white wires from the product being tested are connected together to the RED alligator clip on jumper J2. The other supplied lead is a black banana plug/alligator clip jumper that is connected between the RETURN receptacle on the hipot tester and exposed dead metal on the product being tested. An example of this type of construction is a standard building fixture

Order Option J2 for two wire products.

See Option J3 for three wire products.