CARMTEKRV Surge Protector 50 Amp with Waterproof Cover - RV Circuit Analyzer with Integrated Surge Protection - Smart 50 Amp Surge Voltage Protection with Grip Handles

Everything appears to be working as claimed. My only issue is the LED's are super dim. Making it very difficult to see them unless you are hooking up at night. Other than that the price is great and it seems to be doing it's job.

It works really well

Easy installation

I live in an RV and we have recently had some terrible storms with heavy lightening so I was very concerned that lightening would cause an electrical surge and fry my electrical system or my AC so I bought this surge protector. It plugs right in to my shore power plug and then my system plugs right in to the protector. It is also a circuit analyzer which shows if everything is wired correctly and has a waterproof cover to protect the gauges. It gives me peace of mind knowing my home is now protected.

Plug it in, plug your rv into the surge protector and go.

Have not used it yet looks like it should do the trick

Looks and works as advertised. I had a smaller plug model that I didn't like because it didn't fit in some boxes or wouldn't allow the cover to close all the way. This longer tail version with the water proof cover for your plug is awesome. Works as advertised, all three plugs I used it in check out as they should.However, the LED's are NOT very bright, in bright, direct sunlight, you really have to look to see the green LED's. I was sure we didn't have power at the last place we stayed and pulled out my voltmeter to double check. I was then sure my surge protector was dead until my shadow briefly covered the LED's and I could see them.If you don't have a surge protector get one, we had to deal with a local lightning strike that took out our inverter because we weren't using one.