Since the first sonar flashers were introduced decades ago, all fish finders work on the same principle. There are three main components of a fish finder: display, transducer, and battery. The ...

Perspective mode allows you to search with a wide, flat view instead of the narrow beam that’s used in forward mode. It ...

Fish finder? Trolling motor? Not necessary but helpful. I use the fish finder to locate structure in deeper water. Mine is an entry-level model very basic with a cost of about $100. It gives me water ...