
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.
The Klein GFCI Receptacle Tester with LCD # RT250 is manufactured by Klein Tools. Valley Instrument Service is an authorized Klein Tools dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.
Our team can help with product selection, specs, pricing, and application support.
Contact Us or Call (661) 327-8681This product is part of a family with 27 models. Select a model below to view details.
| Model | Price | |
|---|---|---|
ET40 | Request Quote | View Details → |
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NCVT-4IR | Request Quote | View Details → |
ET45VP | Request Quote | View Details → |
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