Review on 50 Amp Hughes Autoformers PWD50-EPO Power Watchdog Portable RV Auto Shutoff Smart Bluetooth Electrical Surge Protector by Ryan Nguyen

I have looked at and read many different line filters, Blue Tooth and EPO highlight this one. Many others will tell you if there is a problem by looking at it, but don't turn off the power if the condition is dangerous for your RV. I love that if a massive power surge crashes your device, you can replace the circuit board instead of the whole thing. I test my DVOM connection before plugging it in, but I still haven't had to monitor it while using it. Many newer vans come out with 50 amps, many older vans try to upgrade to 50 amps, some don't have the infrastructure and struggle with getting the voltage and amperage right. Now I turn on the watchdog and let it do its thing. Great item, fast delivery, well packaged, easy to follow instructions. I would recommend it to anyone and would buy it again.