Masterplug Safety RCD adaptor

In a test where safety is paramount, the Masterplug recorded a trip speed four times quicker than anything else we looked at, and was more than five times faster than the slowest device. This impressive performance was made even better by the device's competitive price. Add in a comprehensive lifetime warranty and it is clear this RCD represents excellent value for money. The Masterplug is a worthy winner of our Best Buy award.