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Humminbird 565 Fishfinder Review

Last Updated: 23.09.23


Even though it comes with a grayscale display, this fishfinder features a more than satisfactory screen resolution of 640V pixels.

Customers can benefit from the nighttime backlit display.

This is by far the best fishfinder from Humminbird for customers that are looking for catches of up to 120 ft. of depth.

The device has a battery life of 500 hours.

The Humminbird 565 features two channels, thus eliminating interference.



This is an older model of fishfinder, which is why the image is strictly displayed in grayscale captures.

Even though it works with a variety of other sensors manufactured by Humminbird, temperature gauge is not a supported function if you choose to connect it to other models.

Unfortunately, prospecting buyers cannot read through the Humminbird 565 fishfinder reviews, as these are not available for this particular model.



Our Review

When it comes to buying fishfinders, screen resolution matters quite a lot. A higher number of pixels will help users visualize more detail, thus making the entire fishing experience a more pleasurable and accurate one. 640 pixels is a great resolution, particularly for a black and white model such as this one.

It certainly is tricky to fish during the night as it is, but why not use your fishfinder if you went through the effort of purchasing it? This particular device comes with a backlit display, which gives a helping hand to fishers struggling with getting their catch when it’s dark. Fishing at night can be a great experience because it’s quiet and fish don’t get scared by any noise.

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The sonar belonging to the device allows customers to fish up to 120 feet of depth. The same sonar technology helps users to discover their catch faster and more efficiently. This feature makes it the perfect alternative for people who don’t want to fish in the ocean but like to go out in shallow waters.


One of the most notable advantages of getting this model is its battery life. Even if you are going on a fishing trip with your friends, you will not have any trouble because of this fishfinder, as its battery can last up to 500 hours. This gets rid of the hassle of buying an external battery or charger, or simply finding a power source.

Some fishermen are not loners, and will prefer going out on trips with their friends. Yet doing so with two boats can be tricky and the activity may be subject of interference. Fortunately, this is not the case with this Humminbird item, as it features two channels and eliminates any chance of interference occurring between two boats.



This is the best 5-inch fish finder for people starting out their hobby. Considering the fact that it can be bought for a little less than $250, it is remarkably cheaper compared to other models. It might not be as advanced as newer alternatives, but it will do the job even during nighttime. If you are a beginner who is not willing to spend a lot of money on a fishfinder, then this is the right model for you.


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1) How does a fishfinder work?

2) Humminbird 565 Operation Manual




Leave a comment



October 26, 2019 at 9:29 pm

I bought the 565 humminbird fish finder in 2005 and it worked great for about three years when it would not power on, I sent it back to humminbird they fixed the problem, it’s 2019 October and it’s got the same problem, I called humminbird but they no longer have parts to repair it. 15 years old I guess not bad for the price. Got fire up to the board thinking that is the problem

Fisher Pants

October 28, 2019 at 9:34 am

Hi Charles. Thanks for your feedback!