Ensure electrical safety and accuracy with this advanced Socket Tester, designed for quick and reliable detection of socket wiring conditions. Crafted from durable ABS material, this compact and portable device features an easy-to-read LCD display that provides precise measurements of frequency, phase voltage (L_N), and leakage voltage (N_E). Ideal for electricians and maintenance professionals, it offers multifunctional testing capabilities to verify protection systems and identify common wiring faults efficiently. Key Features: · **Accurate Socket Wiring Detection**: Quickly test for correct electrical connections, including live, neutral, and ground wiring status, to prevent electrical hazards. · **Clear LCD Display**: Provides real-time readings of frequency, phase voltage, and leakage voltage for comprehensive socket analysis. · **Multifunctional Electrician Detector**: Tests the protection system and verifies the functionality of Residual Current Devices (RCD) and Ground Fault Circuit Interrupters (GFCI), ensuring household and workplace electrical safety. · **Time-Saving and Portable**: Compact size and lightweight design make it easy to carry and use on-site, saving time during electrical maintenance and troubleshooting. · **Wide Application**: Suitable for electrical testing in schools, laboratories, factories, offices, switchboards, and wall sockets, making it a versatile tool for various environments. · **Robust and Reliable**: Made with high-quality ABS material, the tester withstands working temperatures from 0℃ to 40℃ and storage conditions from -10℃ to 50℃, suitable for altitudes up to 2000 meters. Specifications: · Material: ABS · Working Temperature: 0℃ - 40℃ · Working Humidity: 20% - 75% RH · Storage Temperature: -10℃ - 50℃ · Storage Humidity: 20% - 80% RH · Altitude: ≤ 2000 Meters · RCD Current Sensitivity: > 30mA · GFCI Test Sensitivity: > 5mA Package Includes: · 1 x Socket Tester This Socket Tester is an essential tool for electricians and maintenance technicians, providing fast, reliable, and detailed socket wiring diagnostics to enhance electrical safety and prevent wiring errors. Its multifunctional capabilities and user-friendly design make it indispensable for professional electrical maintenance and troubleshooting tasks.