Camper Power Boost and Autoformer

Camper Power Boost/Autoformer provides protection from low voltage damage by boosting the park voltage to your RV! "Sense circuit" automatically turns the 10% boost on when the park power is less than 117 volts and turns it off when the park power reaches 118 volts. Built in grounding continuity test offers protection against damage from open ground, open neutral or reverse polarity - if the light isn't on, do not use the power source!  Solid state reliability with no moving parts for quality you can count on. "Sense circuit" automatically turns the 10% boost on when the park power is less than 117 volts and turns it off when the park power reaches 118 volts. Built in grounding continuity test offers protection against damage from open ground, open neutral or reverse polarity - if the light isn't on, do not use the power source!