Receptacle Tester

The Klein Tools RT110 Receptacle Tester is an essential diagnostic tool for identifying common wiring problems in standard electrical receptacles. Whether you're a professional electrician troubleshooting a circuit or a homeowner ensuring your outlets are safe, this LED tester quickly reveals dangerous conditions like reversed polarity, open grounds, and open hot or neutral wires. By detecting these faults before they cause problems, you gain confidence that your electrical system is functioning correctly and safely.

This tester works with standard 3-wire outlets at 110–125V AC and features a bright LED display for clear result indication. Its rugged construction withstands the demands of job-site use and everyday electrical testing.

Features and Benefits

• Multiple Wiring Condition Detection: Identifies wiring correct, open ground, reverse polarity, open hot, open neutral, and hot/ground reversed conditions in a single test.
• LED Display: Provides clear visual indication of test results for easy diagnosis.
• Durable Construction: Built to withstand the rigors of professional and DIY electrical work.
• Compatible with Standard Outlets: Works with 3-wire receptacles at 110–125V AC, covering common household circuits.

Specifications

• Brand: Klein Tools
• Model: RT110
• Voltage Rating: 110–125V AC
• Outlet Type: 3-wire receptacles
• Display Type: LED indicator