Klein Tools GFCI Receptacle Tester

The Klein Tools RT250 is a GFCI outlet receptacle tester that tests the wiring conditions at an electrical outlet and inspects GFCI devices. It detects and identifies common wiring faults. 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.

Includes: Receptacle Tester, Carrying Case
Replacement Cost: Klein Tools RT250 receptacle tester – $20; carrying case – $10.
Klein Tools RT250 GFCI Receptacle Tester