ANENG Outlet Tester 250V Fast Detection Socket Tester Receptacle Detector Leakage Plug Polarity Ground Line Automatic Electric Circuit Polarity Voltage Detector

Features:
Portable Socket Tester: Advanced socket to quickly detect whether the plug wire connection is correct or not. Compact size, light weight and convenient to use.
Wonderful Design: Designed with a compact ergonomic and Hi-Impact resistant ABS housing, which maintains an above industry standard impact crush resistant rating.
Plug and Play: No battery required, just simply plug into a standard outlet to work, easy to use.
Detect 6 Commom Wiring Issue: It is designed to detect the most common wiring problems of correct, open ground, open neutral, live/neutral reverse, live/ground reverse, live/ground reverse, missing ground.
Wide Application: Widely used for electrical maintenance testing, office sockets testing, power strip testing, and wall sockets testing in schools, laboratories, factories and other social fields. Acceptance of home improvement and safety inspection, save you a lot of time in testing problems with sockets.