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If you want to check on the voltage coming into your RV, take measurements at your outlets with this digital voltmeter. Plug into any outlet in your RV, boat, or even home to get an accurate reading. Also functions as a practical nightlight.
Features:
Specs:
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi there. I'm Michael with etrailer.com. Today, we're going to take a quick look at this digital AC voltmeter. This is going to measure the voltage coming from your outlet. So it's gonna be great for keeping track of the power in your RVs, boats, you could even use it in your house or your office. It will measure the volts from 90 volts up to 132 volts.
So it's gonna give you a wide range there. Very easy to get set up. You just plug it right in and it will automatically start reading the voltage there for you. You can see it does have that digital display with a nice blue background. I'll turn off the lights here in the studio so you can see that a little bit better.
So it is gonna give you a nice, clear readout so you can keep track of the power coming in. This is pretty small, so it's not gonna take up a whole lot of room. When I measure it, it's right about just under two and a quarter of an inch wide by right about one and a half inches tall and one inch deep. So very easy to just plug in and leave in your outlet and have a continual source of information on how much voltage is coming in to your RV or other application. So that's gonna complete our look for today.
Again, I'm Michael with etrailer.com. Thanks for watching..
Ratings & Reviews

Michael
8/21/2022
Working Great after 1 year!!! Never has let me down!!!
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David
10/9/2026
All is good. Still working flawlessly.