https://www.mccoys.com/shop/p/7550890-052303-18/klein-tools-rt110-receptacle-tester
RT110 Receptacle Tester
Sku: 7550890-052303-18
$11.14
13 Available at
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Estimated Arrival On: 12/18/2025
Klein Tools RT110 receptacle tester detects the most common wiring problems in standard receptacles. Conditions indicated are wiring correct, open ground, reverse electrical outlet, open hot, open neutral, hot/ground reversed. Conditions not indicated are quality of ground, multiple hot wires, combinations of defects, reversal of grounded and grounding conductors.
- Light sequence indicates correct/incorrect wiring
- Built to withstand a 6.6 ft drop
- Three-wire outlet
Indication Type
Light Sequence
Bandwidth Range
50 to 60
Power Supply
110/125
Temperature Rating
32 to 140
Dimensions
1.62 in L x 1.88 in W x 2.88 in H
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