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The GB Electrical GRT-3500 is an outlet tester designed to check standard receptacles with an operating voltage of 120 Volts AC. This compact tester plugs directly into any standard three-wire grounded outlet. It is ideal for quickly confirming proper wiring and identifying electrical issues.
This tester is suitable for both professional electricians and DIY enthusiasts. It checks six circuit conditions and has top, side, and bottom views for easy reading.
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