Review on 🔌 Baomain DDS238-4 Single Phase DIN-rail Kilowatt Hour Meter 220V 100A for Efficient Energy Monitoring by Brian Hrdlicka

I've been using it at my RV rental in Lake Tahoe for over two years. It is used on a 30 amp line and we have never had a problem with it. It's easy to use and we don't worry about losing readings when PG&E has a power failure. It's a great value at $25 and I would recommend it. We will be buying a second one for our LA rental. By the way: The nominal frequency of 50 Hz should not play a role with this device, since it is an analog measuring device that measures the internal load. It's close enough for us. :-)