Voltage Management

Provides A Continuous And Accurate Reading Of AC Line Voltage; Plug In Wall Socket; Measures Voltage Between 90 To 132 Volt AC; Digital Display; Can Also Be Used As A Night Light

The Hughes Autoformer Spike Board 50A is a replacement module for the 50A Autoformer. This 4,800 joule replacement module is a plug-and-play replacement. If your Hughes Autoformer surge module goes out, there's no need to replace the whole unit. The replacement module is easy...

The Hughes Autoformer Spike Board 30A is a replacement module for the 30A Autoformer. This 2,400 joule replacement module is a plug-and-play replacement. If your Hughes Autoformer surge module goes out, there's no need to replace the whole unit. The replacement module is easy...

This mounting bracket works with either 30 Amp or 50 Amp autoformers. Made from heavy duty metal, buckles and foam padding, this mounting bracket allows you to mount the autoformer on a wall, or on the floor of a compartment. The kit comes with...

The legendary, original, and patented RV voltage booster, now with the world most advanced surge protection. The Hughes Autoformer 50 amp RV power boosting autoformer (RV220-50SP) has the same performance and reliability of the original RV220-50 but now has advanced surge protection. The unit...

The legendary, original, and patented RV voltage booster, now with the world most advanced surge protection. The Hughes Autoformer 30 amp power boosting autoformer (RV2130SP) has the same performance and reliability of the RV2130 but now has advanced surge protection built in! The unit...

The Hughes Autoformer Digital AC Volt Meter makes it simple to test the voltage in your RV. Simply plug the voltmeter into any outlet in your RV and it will accurately display the amount of voltage it has. Measures accurately between 90 and 132...

Keep your autoformer unit protected from the rain, and out of sight with this 50 amp hardwired mounting kit. Made from heavy duty materials with all the necessary hardware. Typical installation should only take about 30-60 mins with simple hand tools.

Keep your autoformer unit protected from the rain, and out of sight with this 30 amp hardwired mounting kit. Made from heavy duty materials with all the necessary hardware. Typical installation should only take about 30-60 mins with simple hand tools.