Just ordered a Progressive EMS-HW30C Surge Protector with Voltage Protection and Remote Display-
LINK
I plan on installing this in the shore power cord compartment. I'll install the remote display panel on the wall by the thermostat or by the electrical load center.
I also ordered a couple of small LCD voltmeters- one that will display AC volts & one DC volts. I'll be making a panel that they will mount to and installing that in the place of my current DC voltmeter that is above the information center on the wall by the coach door.
They will be controlled by a rocker switch.
These are the voltmeters that I bought from a seller on ebay, $18.00 shipped for the pair-

