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 ...

For over 60 years, Lowrance has led the way in fish finder technology. From the first transistor sonar capable of displaying individual fish to the first DownScan sonar to produce high-resolution ...

If you’re struggling to catch fish, fish finders can feel like a magic bullet ready to solve your problem and fill your creel. While they won’t make up for poor timing or technique, they can be a ...