Southwire | 34930 | 30A Portable Surge Protector with LCD Display

The Surge Guard 30A provides total electrical protection from faulty park power and electrical issues inside the RV. It provides protection against power surges, open ground, open neutral, Low (<102V) and High (>132V) voltage, overheating plug/receptacle, reverse polarity, miswired pedestal, and elevated ground. The unit continuously monitors for and displays voltage and Amp draw (RMS). It includes an anti-theft lock ring on the cord, multi-mode surge protection, commercial-grade brass receptacle, and an automatic reset on power restoration.