Electrical Socket Tester Neutral Live Earth Wire RCD Switch LED Detector US

Similar Items Description Package Included:
1 x Electric Socket Tester

Features:
- portable design, easy to carry and simple to use
- RCD (GFCI) button, to check outlet sockets for correct wiring and trip function for RCD (GFCI).
- It tests your protection system to ensure the household electrical safety.
- It is better to protect your security against the risk of
- 3 LED light patterns indicators for convenient reading
- Suit for the null line, firing line, ground wire, electric leakage, etc.
- High-quality copper core, 5000 times plug , great for home use
- ABS shell, flame resistant property, safe and durable
- Widely used in the school, laboratory, factory and social fields

Specifications:
- Plug Type: EU plug/US Plug/UK Plug
- Nominal voltage: 90-120V(US Plug), 220V-250V(EU PlugUK Plug), 50-60Hz
- Rated residual operating current: 30mA (EU PlugUK Plug), 5mA (US Plug)
- Earth resistance meet the standard

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