PORTABLE ELECTRICAL USAGE TESTER Advanced socket tester to quickly detect if socket wiring is correct. Compact size, easy and convenient to use. Voltage with backlit LCD display for voltage testing.
PLUG & PLAY --- Designed with RCD / GFCI test button, you can know the working status of the leakage protector with one click. Perfect safety protection against the risk of electric shock.
LIGHT LED DISPLAY --- Light patterns are clearly indicated on the back of the device. The red LED indicators can also shine brightly, even in strong sunlight, and can be used in the dark, so you can read them quickly.
6 LED LIGHT PATTERNS --- With 6 easy-to-read indicators to indicate socket status, easy to judge: correct, open ground, open neutral, live / neutral reverse, live / ground reverse, live / ground reverse, missing ground.
WIDE APPLICATION - Widely used for electrical maintenance tests, office plug testing, network plug testing and wall plug testing in schools, laboratories, factories and other social areas. Home Renovation Acceptance and Safety Check lots Saves a lot of time testing for socket issues.