Vigorvan RV Surge Protector 30 Amp, RV Surge Protector with UL Certified, Waterproof Cover, Circuit Analyzer Power Guard for RV, Camper, Trailer -6500 Joules

Just plug it in and your all set. Has an instructions explaining what lights means if something happens and will do its job protecting your electronics

In May of 2022 while staying at campground with RV hook-ups we happened to be parked next to someone that noticed our lack of surge protector, who then proceeded to tell us a horror story about previously frying the entire electrical system on his rig.

The package arrived in tack and was well protected by the foam and cardboard. Simple to use. Green and red lights indicate status. Well written owners manual. There is a bracket to to use at campground which deters possible theft. Unit also features a clear shield to protect it from the weather.

This will help you to avoid electrical wiring problems when you hook up to 30 amp power. It clearly shows some of the most problem areas that could hurt your RV. It has a high joule threshold as a surge protector as well. I seen where those spikes can fry a inverter. Looking forward to using this camping season to help insure proper electrical connection.