Socket Tester HT107D EU90-250V 45-65Hz Electrical Socket Tester with LCD Screen

PLUG & PLAY --- Designed with RCD/GFCI test button, one click to know the working status of the leakage protector. Perfect for protecting your safety against the risk of electrocution. BRILLIANT LED DISPLAY --- The light patterns are well labeled on the back of the device itself. The red LED indicators can be lit clearly even in direct sunlight and used in the dark, allowing you to read it quickly. 6 MODELS LED ERROR --- With 6 easy-to-read indicators to show the status of the outlet, easy to judge: Correct, Open Ground, Open Neutral, Reverse Live/Neutral, Reverse Live/Ground, Reverse Live/Ground, Ground Missing. WIDE APPLICATION - Widely used for electrical maintenance testing, office socket testing, power strip testing and wall socket testing in school, laboratory, factory and other social fields.Home improvement acceptance and safety inspection，It saves you a lot of time when testing for problems with sockets.Item type: Socket testerMaterial: ABSMain functions: three-pin socket wire sequence detection, phase voltage detection (L_N), leakage voltage detection (N_E), leakage switch detection (RCD).Operating voltage: 90-250V 45-65 HzPhase voltage measuring range: 90~250V 45~65Hz Accuracy: ±(2.0%+2) Leakage voltage measuring range: 0~99V/45~65Hz Accuracy: ±(2.0%+2) Working temperature: 0°C~40°CH Working humidity: 20%~75% RH Temperature storage: -10°C~50°C Storage humidity: 20%~80%HRAltitude: ≤2000mRCD current: >30mRCD working voltage:220V±20V