If you haven’t been working with a fish finder before, I assure you that no matter how basic the unit you’re going to purchase is, it’ll still improve your angling results. I’m saying this because I was a bit skeptic myself about such a device. That’s why I started with a cheap unit.
Anyway, if you would like to have a fish finder on your boat, here are a few tips for buying one.
First of all, if you’re only interested in finding fish, don’t opt for a fish finder that has multiple other options, like GPS, mapping packages etc. Go with a basic one, that focuses on finding fish. To be more specific, you can try the Humminbird 561.
Although it’s only a black and white fish finders, it’s quite a reliable model and it’s quite cheap. Costs around $150 bucks.
If you don’t have your own boat, or you’re frequently using rental boats, a portable fish finder would be a great choice. Most of the portable models from Humminbird that I know, also come with a durable battery and a nice portable case. They are easy to install on basically any boat, and they’re great to use for kayak fishing.
An important aspect that you must take into account if you’re looking for a fish finder, is the fishing type that you’re going to use it for. You should know that the high frequency fishfinders work best for shallow waters and river fishing. On the other hand, low frequency fish finders are best for larger bodies of water. In general, most Hummingbird fish finders, can operate on two frequencies, at 83kHz and at 200kHz.
Also, if you’re going to fish most of the times in bright sunlight, a fishfinder with a LED backlight screen is much better than other models. A LED backlight screen provides a much better readability in bright sunlight and also when it’s dark. Fish finders that don’t have LED backlight might be difficult to read if the light outside is too bright.
Another tip that I’m going to provide here is not a fish finder buying tip, but more of a maintenance tip. Most fish finders specify that they are waterproof. Well, they are not. Just as any electronical device, it’s best to keep them dry. Also, keep in mind that salt water really eats through the components, so if you’re going to use your fish finder unit at sea, keep it dry at all times.
Now, if you’re looking for more info regarding the best fish finders out there, just follow this link: http://hummingbirdfishfinderreviews.com/

