Managing your vehicle's voltage can get tricky - too low and you run the risk of damaging appliances like your air conditioner, and too high and you could fry the circuitry and have no power at all. The Technology Research Corporation has developed an RV Voltage Regulator that will safely and reliably deliver a steady stream of power to your vehicle as needed.
The device continually monitors your RV's incoming line voltage, using a dedicated transformer to bring it to acceptable levels if it becomes low enough to potentially damage your electrical accessories. The regulator can either provide a 10 percent boost to your voltage when it reaches a certain level or bypass your RV's incoming line entirely and set its own. Its rain-tight metal case and mounting feet allow for an outside setup without the risk of water damage.
"I...have been at many parks where I could not turn on my roof AC without dropping the voltage to a dangerous level," writes one Camping World customer. "I purchased the 30 amp unit to solve this problem...[It] works very well and is much cheaper than replacing your roof AC, refrigerator, TV, or microwave."