Outlet Tester socket Standard 0.1-250V Outlets 8 Visual Indication Wiring Legend Receptacle Socket Tester Circuit Analyzer

Features:
One click to immediately detect the safety of the current circuit, prevent electric shock and escort your safety.
Five functional advantages: color display, leakage protection, zero fire line identification, automatic shutdown and non-contact detection.
The HD display screen can clearly see the screen value in the dark environment without fear of dark environment test.
When the leakage switch test key is pressed and there is no tripping and power failure, there is no leakage protection. On the contrary, there is leakage protection.
Wide Application - Widely used for electric maintenance testing, office sockets testing, power strips testing and wall sockets testing in school, laboratory, factory and other social field.