1 High Definition Display: The socket tester has a VA colour display with a high definition display, which allows the values to be seen clearly in dark environments. 2 Wide Application: This socket tester is widely used in fire fighting scenarios, laboratories, factories and home use. 3 Leakage Detection: The socket tester has the polarity detection of 3 hole power socket wiring and the protection function detection of leakage switches, enabling fast and accurate detection of wiring. 4 Easy to Use: This socket tester is small, light and very easy to use, just install the batteries (not included) and you are ready to go. 5 Safe and Durable: This socket tester is made of ABS material, which is safe and durable and has a long life span, and can effectively prevent electrical accidents from happening.
What's in the box
1 x Outlet Checker
