Every angler has what they want when they head out to fish. From the professionals aiming for a big catch at the end of the day to the families that fish just to spend time with each other, everyone needs to have the right tools. No matter where it is you belong, you need a fish finder if you are serious about catching any fish. Fish finders are great tools that will take you where the fish are and all you have to do is catch them. The only problem is that there are very many options available in the market. Here are a few considerations that will help you find the one that is perfect for you.
This is the part of the fish finder that collects sound waves as they bounce off objects in the water indicating where the fish is. It is important to understand that fish finders are sonar instruments. This means that they capture sound waves and convert these into images that can be displayed on the screen. The type of transducer on your fish finder will determine how far it is able to detect fish and what boat materials they are compatible with. For instance, a plastic transom mount is perfect for the casual fisherman while the avid angler may want to have the thru-hull mounts.
Every transducer has a specified cone angle which is the extent the fish finder covers. Basically, the wider the angle, the more the water covered. However, wide cones are not very sensitive in deep waters. Most sonars have angles ranging from 16 to 20 degrees. Beginners will be okay with a 20 degrees cone angle. For the professional anglers, the best option is a fish finder that has several beams of varying angles. This way you can fish well in waters of different depths.
From black and white to brightly colored screens, fish finders come with various display options. The colored screens are easy to read and are the go-to option for many anglers. However, colored screen fish finders are expensive compared to those that come in black and white. The resolution of the display is also very important. A high resolution screen ensures that you see everything displayed clearly. This display size also varies and while it need not be too large, it should at least be enough for users to see everything clearly.
A sonar unit that has a Global Positioning Satellite (GPS) capability is better than one without. Such a fish finder will enable you to download maps and underwater topography of the water body in which you will be fishing. This will help make your fishing expedition a great experience. You will not get lost and will easily find your way to the shores.
GPS also provides information such as ground hardness and vegetation that can help you make the right choices as you fish.
Getting a good fish finder can make the difference between coming home skunked or filling your well. Grab one today and have the best fishing experience you possibly can.