Detect and identify common wiring faults in standard, AFCI and GFCI electrical outlets
Detects dual (open neutral/open ground) wiring faults
Inspect AFCI and GFCI devices; includes trip time and trip current
12A, 15A, and 20A load testing to measure percentage voltage drops
Powers off automatically after 5 minutes of inactivity to conserve battery life
Detachable cord for easy storage
For use with North American 120V AC 3-wire electrical outlets
Safety Rating: CAT III 135V