BSIDE Electric Socket Tester Outlet Tester Digital LCD Display with NCV Test RCD Test Polarity Test Electric Circuit Polarity Voltage Detector Home School Office Laboratory Factory Safety Inspection
Features:
Advanced Electric Socket Tester: for rapidly detecting whether the socket's wire connection is correct or not.
Portable Compact Size: sturdy material yet light-weighted, the outlet tester is easy to carry around and convenient to use.
RCD Button for Testing Leakage: plug the tester into the 3 holes socket and press the RCD test button, then the normal RCD will trip, which means RCD fail or missing if it doesn't trip.
NCV Test: hold the tester and move it around, the built-in beeper will beep when the inner sensor detects AC voltage nearby.
High Definition LCD Display: clearly colored LCD displays symbols of high voltage, neutral wire, NCV, live wire, earth wire, wiring correct/wrong, etc, you are able to know the test result just at a glance.
Wide Application: for electric maintenance testing, power strips testing and wall sockets testing at home, school, office, factory, laboratory, etc.