Test GFCI receptacles and determine the appropriate wiring correction needed. Provides a clear and easy-to understand single LED readout indication for correct wiring or bad ground, open neutral, hot/gnd reverse, hot/neu reverse and open hot wiring errors. Includes a GFCI test function to test outlets wired in parallel to GFCI circuits (bathroom, kitchen and outdoor receptacles require GFCI protection). Hi-impact ABS housing with a 250 pound crush rating and the ability to withstand drops of up to 10 feet. Bright 360 degree viewable LED indicator light. Beeping audible indicator confirms test completion. 4" height x 2" width x 1-1/4" length/depth.
- Single LED provides immediate indication of the wiring error, no need for a chart to carry, memorize or interpret
- Advanced ground testing circuitry precisely detects the required low resistance values
- Hi-impact ABS housing withstands a 10 ft drop and offers a 250 lb crush rating
- Bright 360 deg viewable LED indicator lights
- Resistance Range: < 10 ohms
- Frequency Range: 60 Hz
- Lamp Type: LED
- Standards: ETL Listed | RoHS Compliant
- Special Features: Yellow/Black Color
- Operating Temperature: 32 - 90 deg F
- Overall Width: 2
- Overall Height: 4