The difference between sonar and visual fish finder

Fish detector is now many fishing friends are using a school of fish detection machine. The principle of sonar fish detector: is the use of ultrasonic transducers to transmit signals, through the propagation of air or water, the use of ultrasonic in the water contact with the object feedback back to the signal, and then through the internal processor processing, and then displayed on the screen. Another is the visual fish finder. Here's the difference between the two.

The principles of the two kinds of fish detectors are different, so sonar fish detector USES sonar to locate, sonar technology is based on the principle of sound transmission. It can detect the state, contour, composition and depth of water (from the bottom of the probe). Your fish finder measures distance by the time it takes the sound wave to touch an object after it emits a wave. At the same time, the fish can identify the location, size, composition, density of water plants and so on by the reflected acoustic signals.

The visual fish detector is different from the traditional one in that it has many LCD screens, mini suspension fishing camera, strong anti-pull video line and multi-functional support, which can see the types of fish underwater and can also see how the fish eat the hook.

More can see a fish underwater activities. With the function of video recording, save underwater scenes, used to share to the network, to see the net friends exactly how the fish eat bait. See the fish under water to eat bait, according to the fish eat bait to adjust the state of the bait, or bait taste.

The principle of two kinds of fish detector is different, usage is different also, when choosing fish detector, can choose according to oneself individual habit and hobby. The fish detector is a kind of auxiliary tool that can provide convenience for fishing friends, and can also increase the fun of fishing to a certain extent.

I hope the above content can help you to know the fish detector, if you have any questions welcome to inquire, we have a special staff to answer your questions.