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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 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

Additional Information

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)
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)

Klein Tools

Klein Tools RT250 GFCI Receptacle Tester with LCD

Klein Tools RT250 GFCI Receptacle Tester with LCD

GTIN : 092644693212

MPN : RT250

SKU : kpt036-RT250


Regular price $21.97
Regular price Sale price $21.97
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