"FloScan, Navman, Lowrance are
"FloScan, Navman, Lowrance are they all the same. Does one do a better job then the other? The prices are all over the place. I'm not looking for a lot of bells and whistles I just need to know how many GPH I'm using. I've read about them none seem to say water proof. Right now I don't have a top so my dash is open to the elements. Any ideas?"
"FloScan, Navman, Lowrance are they all the same. Does one do a better job then the other? The prices are all over the place. I'm not looking for a lot of bells and whistles I just need to know how many GPH I'm using. I've read about them none seem to say water proof. Right now I don't have a top so my dash is open to the elements. Any ideas?"

