Outlet Circuit Tester for 125VAC Circuits - Detects Faulty Wiring in 3 Wire Receptacle

Designed to detect the most common wiring problems in standard receptacles.
Conditions indicated: wiring correction, open ground, reverse polarity, open hot, open neutral, hot/ground reversed.
Conditions NOT indicated: quality of ground, multiple hot wires, combinations of defects, reversal of grounded and grounding conductors.