Forum Discussion
DutchmenSport
Apr 04, 2017Explorer
No experience with Technology Research, but I had a Surge Guard that lasted only 1 year. My first portable 30 amp Progressive disappeared (I think it got stoled). My third portable 30 amp Progressive has been plugged in over 3 years now, 24x7x365 as the camper is plugged in all the time when home. I put the protector inside the camper so it would not "walk away" any more. This was not the high end model with all the bells and whistles and dials and read outs. All I know is, it's plugged in all the time and I've NEVER had a power problem in the camper. I strongly suggest going with a Progressive Industries, even if you get the beefier version:
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