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 ...

It don’t mean a thing if ain’t got that ping. With apologies to the first lady of song, the late great Ella Fitzgerald, that sums up fish-finder performance. The world’s finest sonar is useless ...

Modern fish finders offer a lot of features in a user-friendly interface to help increase angler’s success. In fact, the hardest part of using the latest fish finders is installation. Advanced ...