Description: Small Portable: The LCD outlet tester has a compact structure design, small size, less space, and is easy to carry when going out to work. LCD Display: BSIDE EBTN LCD greatly enhance the reading experience, very easy to read, even in sunlight or poor light. 3 Results Display: Super large screen can show 3 test results on the screen, the voltage value (the voltage between live wire and neutral wire & neutral wire and ground wire), analog bar, and the wiring status. Integrated Design: Socket tester integrated voltage detector design not only can let you non-contact voltage detection before checking wire, but also let you not worry voltage detector consumes too much space. 8 Wiring Status: Easy to read 8 wiring status results are clearly display on the screen, which provides a guide that you can quickly understand and use it. RCD Test Button: RCD test button is used to check whether the trip function for RCD is active or not. Multi Purpose: Socket tester can be used for missing null wire, live wire, ground wire test, wiring reverse, etc. Easy to Use: Socket safety tester plug and play, one key leakage detection, electric switch protection detection, etc. Note: Actual product color may vary from the colour you see on your screen. Specification: Type: Socket tester Battery: 2* AAA battery (Not include) Working Voltage: 2.6-3.3V Test Voltage Range: 0.1V-250V/40Hz-1KHz RCD Working Voltage: 220V±20V RCD Current: >30mA Material: ABS Color: Black Item Weight: 80gm Features: Test leakage switch Integrated design High quality Durable Easy to use Digital display Non contact induction Quickly and accurately detect AC voltage measurement 8 wiring status Package Content: 1x AC11 socket tester 1x User manual