Outlet Socket Tester Detector Circuit Polarity Voltage Plug Breaker Plug Ground Zero Line Switch Safety Electroscope EU UK US Specification: Product model: ZPCT1806 Product material: ABS material Product color: yellow Product size: 65mm*61mm*61mm Packing size: 6.5*6.5*7cm Product net weight: 65g (UK)/60g (EU)/55g (US) Product gro weight: 80g (UK)/75 (EU)/70g (US) Voltage range: 230V (UK)/230V (EU)/110V (US) Trip current:: >30MA (UK regulation) / >30MA (European regulation) / >5MA (US regulation) Accuracy: (2.0%+2) Operating voltage: 220-250V (UK)/220-250V (European)/90-120V (US) RCD test: 30mA (UK)/30mA (EU)/5mA (US) Function: LED light indication Description: lack of ground wire, reverse connection between live wire and ground wire, reverse connection between live wire and neutral wire, lack of neutral wire Point: 1. Power-off switch, when the trip protection button is preed, the circuit does not trip, indicating that the line is out of order, the instrument itself is automatically protected and will not be damaged, and it is provided for personal safety. 2. It can scientifically and accurately test the power polarity test, leakage detection, and whether the ground wire is live or not. 3. Small and convenient design, convenient to test circuit problems anytime and anywhere. Reminder: Manual measurement, there may be a little error; because of the display and shooting angle, there may be color difference, everything is mainly in kind. Package list: Tester + Instruction