The socket tester is used to check if the two poles of the power outlet are connected as required and whether the household power protection system is normal. The user can be promptly reminded to adjust the faults and safety hazards of the socket to ensure the safety of household electricity. Only one button is easy to operate. Plug and play design allows quick inspection of the socket. 3 bright LED indicators, clearly showing the circuit status. Includes RCD leakage protection test function. Light weight, small size, easy to carry and store. Widely used in electrical maintenance tests in schools, laboratories, factories, etc., office shooting tests, energy testing and power outlets. Standard voltage: AC 220 - 250V, 50 - 60Hz Rated residual operating current: 30mA Material: ABS The socket tester displays “correct”, indicating that the electrodes are properly connected, but does not indicate that the resistance value has passed the specified standard. Only through the "RCD switch test", the grounding resistance value can be finally obtained to test whether the protection system is working properly. To ensure safety, do not deform the plug-in to affect the test results. Before checking the power protection system, turn off the appliance to make sure it is not harmful.
Dimensions and Weight
Product weight: 0.0800 kg Package weight: 0.1000 kg