The Outlet Tester Model OT-1 detects faulty wire in three-wire receptacles. It detects open ground and neutrals as well as reversed hot/ground connections. Ideal for use on 100 to 125VAC receptacles.
● Detects faulty wiring in three-wire receptacles
● Detects open grounds & neutrals
● Detects reversed hot/ground connections
● Simply plug in and watch red & amber indicators
● For use on 100 to 125VAC receptacles
● Test residential and commercial wiring
● Detect open or missing ground wires