The RT500 receptacle tester is designed to detect the most common wiring problems in standard 120-Volt receptacles. You can test your receptacles for correct wiring, open ground, hot and ground reversed, open hot, open neutral and reverse polarity. Conditions NOT indicated: quality of ground, multiple hot wires and combinations of defects, reversal of grounded and grounding conductors.
California residents: see Proposition 65 information
- Test standard receptacles for proper operation
- Large light indicators for greater visibility
- Reinforced prongs for increased durability
- Push-pull design with slip-resistant ribbing
- Made in the USA
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