I know the best kind are the ones which would be wired into the system, but saw this today and wondered if it would be any good. Is this a "better than nothing" or "you get what you pay for" situation...
Been using the EMS-PT30C for 4 yrs now. Just plug it in, secure it, then plug in your rv. I throw it in the front pass thru of our tt and forget about it till the next trip. Been rained on numerous times. Bought it at online at Camping World when it was on sale. Well worth the $$$.