Product Features:
1. The new unique shape meets the requirements of ergonomic design;
2, with a clear LED light to indicate the wiring situation of the socket;
3, simple and durable design based on EN61010 safety standards;
4, leakage switch detection;

Instructions: VICTOR 469 detector LED light (PE red light,L red light),N red light is not on, it proves that the socket polarity is correct, any other combination of LED light disy will prove that the socket polarity is wrong