Socket Tester, Outlet Tester, Digital Circuit Breaker Finder, Circuit Polarity Voltage Detector with Voltage Display, AC110-250V (EU Plug)

General description The Socket Tester is an essential tool for quickly and accurately detecting socket wiring. With its compact and lightweight design, it is portable and convenient for various testing applications. The device features an LED screen that displays the voltage of the socket being tested, allowing for easy monitoring of wiring status. Technical specifications Product: Socket Tester Working Voltage: 2.6-3.3V Test Voltage Range: 0.1V-250V Frequency Range: 1-40KHz RCD Current: > 30mA RCD Working Voltage: 220V±20V Power Supply: 2 x 1.5V (AAA) batteries (not included) Usage The socket tester is widely used for various applications, including: Electrical maintenance testing Office socket testing Testing power strips Socket testing in schools, laboratories, factories, and other social areas