Power Outlet Tester, Plug Tester, Digital Circuit Breaker Detector, Electrical Circuit Polarity Voltage Detector with Voltage Display, AC110-250V (EU Plug)

Easy and quick to use - The socket tester can quickly and accurately detect the socket wiring. In 1 second, you can clearly see the wiring status of the target. Portable socket tester and voltage detector - Compact size, lightweight, and convenient to use. The outlet voltage can be tested and displayed on the LED screen.

Specifications – Product: outlet tester, operating voltage: 2.6-3.3V, test voltage range: 0.1V-250V 1-40kHz, RCD current: >30mA, RCD operating voltage: 220V ±20V, power supply: 2 x 1.5A (AAA) (not included)

Versatile outlet tester - Widely used for electrical maintenance testing, office outlet testing, power strip testing, and wall outlet testing in schools, laboratories, factories, and other social settings.