circuit tester

REVIEW: Tripp-Lite CT120 3-LED Plug-in Circuit Tester

The CT120 AC Outlet Circuit Tester from TrippLite detects wiring stability in standard 120 volt AC wall sockets. Simply plug the circuit tester into a receptacle and view the lighted 3 lamp status display for verification of correct wiring, open ground, open neutral, open hot, hot-ground reversal and hot-neutral reversal fault conditions. Sticker on the tester offers lighting combination’s for…