[Mikendebbie]

I have a Hughes Watchdog also. It is plugged into my 50 amp here at the house. Couple of months ago it alerted me to some weird voltage spikes. The bulldog’s face lit up bright red! It protected the RV. I took a screen shot of the voltage from the app on my phone. I called the power company to come check my service and transformer. They had no explanation for the spike.