ANENG AC11 Socket Tester Electric Leakage Detector LCD Display Ground Wire Zero Line Live Wire Phase Multifunctional Electrical Electroscope RCD NCV Electric Tester Circuit Polarity Detector

- Compact & Portable: Advanced socket tester for rapidly detecting whether the wire connection of a socket is correct or not. Compact size & light weight, convenient to use., - VA Color Display Screen: The high-definition display can see the screen value clearly in the dark environment., - 8 Display Patterns: With 8 easy-to-read indicators to indicate the state of the socket, easy to judge: Wiring correct, missing neutral wire, missing earth wire, earth wire is missing, reversed order, reversed order, lack live wire, live symbol., - Non-contact Induction: When a nearby AC voltage is detected, the lightening symbol/index grid flashes and an alarm beep sounds., - RCD Test Button: When the button is pressed and there is no trip and power failure, there is no leakage protection. One Click to know the working state of the leakage protector, protecting your security against the risk of electric shock.