Basic Info on Fish Finders

What are fish finders? These devices allow anglers to make informed decision on where to angle. Although it does sound plain and simple, the technology behind this piece of equipment is rather advances. Since there are many models of fish finders available, it might be difficult to choose the right without getting more info on these devices.

A fish finder provides depth, water temperature info, as well as GPS marking, maps of the terrain below the surface. Nevertheless, the way you’ll be displayed these information depends on the device you choose. While some models offer all the features, others have more of  an “autopilot” mode. So, before buying it, make sure you understand what you’ll get.

In general, a fish finder falls into one of 3 categories: networked unit, standalone unit or GPS combo unite. Network unit integrates this device in various systems some anglers use. Once it becomes networked, your fish finder’s main unit access info and gives commands to other systems that are linked to it. Standalone units, on the other hand, use sonar for underwater views, give water temperature and depth readings. Usually, these units don’t have GPS linked to it, but there are some models that feature that too. If you usually angle on small ponds and/lakes and you don’t need GPS, this feature shouldn’t be on your priority list. Finally, GPS combo units use sonar for underwater views and, for navigation, they use GPS. Therefore, if you’re into game fishing, a GPS combo unit might be the right choice for you.

Once you choose the fish finder category that answers your own needs, check out depth finders reviews for making sure you’ll pick the best piece of equipment for your next angling adventure.