
Pro's Kit GFCI Receptacle Tester - 400-030
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1 Year Limited Warranty
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GFCI Receptacle Tester
Easily inserts into electrical outlet and lights up to indicate to you what the problem is if one exists. The label shows you all the possible errors that can exist and how to read the lighting configuration. The unit will also test the Ground Fault Interupt Circuit to make sure it is functioning properly and that you have a completely safe wall outlet.
- Detects faulty wiring in 3 wire receptacles.
- 6 Possible fault conditions displayed by light pattern.
- For use on 120V circuits.
- UL approved