Re:
Re:
Keith, I have the low end ($99) Hummingbird. It has been working well for many years, certainly working better than the rest of the boat, motor, outdrive....
As Dunarama says, I can see 'em, but not always catch 'em. Actually, when you troll, you almost never see the one that bites.
I installed the transducer in my bilge. As long as it is wet, it works perfectly, and no barnacles or maintenance. The first time I launch the boat, I need to toss a cup of water onto it to make it wet. The bilgewater takes care of it after that.