Klein Tools RT250 GFCI Receptacle Tester with LCD Filter Drier Innovative sight gauge shows if

Innovative sight gauge shows if the formed  flare is the correct size

Power cons: 0

1/8 to 1/2-Inch

Unique design minimizes protruding jaw shank for greater capacity in tight spaces

Rugged aluminum alloy 1/4-inch shaft for ultimate strength and durability

Klein Tools RT250 GFCI Receptacle Tester with LCD Filter Drier Innovative sight gauge shows ifKlein Tools RT250 GFCI Receptacle Tester with LCD The RT250 is an electrical receptacle tester that tests the wiring conditions at an electrical outlet and inspects GFCI devices. The LCD displays the voltage, identifies the wiring fault, and the time required to trip a GFCI device. It is designated for use with North American 3 wire 120V electrical outlets. GFCI Receptacle Tester features a large backlit LCD readout of voltage and clear indication of