Attributes . Yes Detects the required low resistance on the ground wire *Bright 360 degree viewable LED indicator light *Single LED provides immediate indication of the wiring error *LED readout indication: Correct, Bad Ground, Open Neutral, HOT/GND Reverse, HOT/NEU reverse and Open Hot wiring errors *Beeping audible indicator confirms test completion *Advanced ground testing circuitry precisely detects the required low resistance values *Hi-impact ABS housing withstands a 10 ft drop and offers a 250 pound crush rating . Names