https://204629e7-70f9-440e-bc07-43336594633f.azurewebsites.net/shop/p/7550924-052303-18/klein-tools-rt250-gfci-receptacle-tester-135-vac-lcd-display-functions-voltage
RT250 GFCI Receptacle Tester, 135 VAC, LCD Display, Functions: Voltage
Sku: 7550924-052303-18
$25.28
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Estimated Arrival On: 12/18/2025
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 three-wire 120 V 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
- Durable 6.6 ft (2 m) drop protection
Measuring Functions
Voltage
Measuring Range
135
Display Type
LCD
Power Source
Battery
Power Supply
120
Material
ABS
Dimensions
4.5 in L x 2 in W x 1.1 in H
Includes
(2) AAA Alkaline Batteries
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