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The TRUE VALUE GFI-3501 is a ground fault indicator outlet tester designed for electrical professionals. This device ensures safe electrical practices by checking GFCI outlets and identifying wiring issues.
This outlet tester is essential for electricians and HVAC technicians to verify proper wiring and GFCI operation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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