📊 DROK 90538 Flat Plug AC Voltage Panel Power Line Test Monitor Gauge Meter - 110V 220V LCD Voltmeter Review

What else can I say? It fits snugly into a standard 120 volt AC outlet, is easy to read and accurately displays the current voltage coming out of the outlet. (I checked with a multimeter that it reads and displays the AC voltage accurately.) The fact that it's backlit not only makes it easier to read, but it also makes a great night light! As previous reviewers have pointed out, this unit is great for a night in an RV. We actually bought two, one for each bathroom in our RV. As well as reading…

I like to measure. I want to know the temperature of my fridge, the humidity in the room, the WiFi signal strength. I never *need* a volt meter, but sometimes I need to check my work outlet is working, so I have this little guy. Just a week after receiving it, some of the electronics in my house started behaving strangely. The wired smoke detector worked, there was no smoke. My microwave showed a cryptic error code on the screen. Since it was a hot summer day and I suspected an electrical…

Great product. Easy to read. It's in my RV. I can monitor and quickly read the voltage in the system. I have solar power with an inverter that I only turn on when I use it. What I didn't expect was that this little tool would remind me many times that I had left the inverter on. It is also a tool for monitoring extra high voltage when connected to shore power. You no longer have to wonder how the voltage changes when we are connected. I also use a surge protector on the shore power panel…