After reading the input of so many of my fellow RV freinds, it seems that many of you purchase surge protectors based on price, rather than what the unit can and will do for you. Are you aware that the Surge Guard unit that Camping World sells has no way of telling you when (and if) the surge protection is still working. Oh yes, you will still get power but will not have surge protection. If you will check out Progressive Industries you will find their units continually shows that the surge protection is working and gives additional information, i.e. volts, amps, hertz, etc.
