The Hughes Autoformer addresses the common problem of low campground voltage that can damage RV appliances. This 30-amp unit automatically boosts incoming power between 97 and 104 volts to a safe operating range, protecting your fridge, air conditioner, and other sensitive equipment from voltage damage.

• Rated for 30 amps, 3600 watts
• Boosts 97–104 volt input
• Digital AC volt meter displays input voltage
• Built-in surge protector
• Lighted boost indicator shows when protection is active