Klein Tools RT250 GFCI Receptacle Tester with LCD Display

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. Features 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 Specifications Type: GFCI Receptacle Tester Application: Detects and Identifies Common Wiring Problems in GFCI Receptacles Special Features: Large LCD Display; Patent Pending Detection of Open Neutral Open Ground Wiring Fault; Shows Amount of Time it Takes to Trip GFCI Material: ABS and Electrical Components Drop Protection: 6.6' (2 m) AFCI: No GFCI: Yes, Including Time to Trip Device Voltage: 135V AC Batteries: 2 x AAA Included: 2 x 1.5V AAA Alkaline Batteries and Manual Standard: CAT II 135V Safety Rating Overall Length: 4.5"(11.4 cm) Overall Height: 1.1" ( 2.8 cm) Overall Width: 2" (5.1 cm) Weight: 4.8 oz (136 g)