Description:This smart socket tester are mainly used to detect polarit of power socker and safety of leakage switch

It can quickly and accurately detect the wiring of the socket

Simultaneously,it can test socket voltage and show on LED screen

Main functions: VA color anti-display screen, leakage protection, zero firewire identificaton, automatic shut-down, non-contact detectionThe high-definition display can see the screen value clearly in the dark environmentSpecification:Size: approx

64

5x64

5mm/ 2

54 inchesPackage Includes:1 Piece Socket Tester(EU Plug)