Klein Tools RT250 GFCI Receptacle Tester with LCD

Description

• GFCI Receptacle Tester features a large backlit LCD readout of voltage and clear indication of wiring conditions
• LCD readout shows the time required to trip a GFCI device
• Detect and identify common wiring faults
• Patent pending detection of Open Neutral Open Ground wiring fault
• Auto-Hold is convenient for hard-to-reach outlets
• Bright green and red LEDs illuminate for visual indicators
• CAT II 135V safety rating
• Durable 6.6-Foot (2 m) drop protection
• For use on 3-wire, North American 120V electrical outlets only