If you go through the history of fish finders, you will find out that they were initially used by the Navy to track submarine locations. Afterward, they began being used by commercial fishers, and have now made their way to everyone. Even the occasional fisher can make use of a fish finder to increase the chances of a successful fishing trip. If you are a fishing enthusiast and want to get into deep-water fishing, then a fish finder is a must for you. However, there are a variety of different fish finders and you want to make sure that you pick the right one for yourself. So, if you are interested in that, you should go over the rest of the following article for more information.
- The first thing you will have to look over is the transducer. The transducer is the part that sends signals into the ocean and picks up on what bounces back on your display. There are two options to choose from here, which are the transom-mounted transducer or the thru-hull mounting transducer. The transom-mounted option is recommended for people who are not regular fishers and want a cheaper, less-invasive option. However, this transducer is open and visible which can make it vulnerable to external forces. A thru-hull mounting transducer is less likely to get damaged and is recommended for professional or regular fishers. However, the hull needs to be drilled into and the transducer will have to be mounted inside the boat first.
- You want to look into how facts will be displayed on your screen, and the options here can include a down scan, a structural 3D scan, a side scan, and so on. This is where you have to evaluate what would work better for your fishing trips.
- You have to decide between a colored display and a black and white display. The colored display will show you a clearer picture and make it easier to read, but it will cost you a lot more.