How To Read A Fish Finder Flasher. It weighs next to nothing, and you can stow it easily in your tackle box, bucket, or even in a pocket. Marcum tech was born out of a passion for fishing.
Most of these devices come with thorough instructions so you can easily understand and learn how the fish finder works. Depth, temperature, and speed sensors. Also, you should look for holes, or depressions, since these can hold lurking fish, as well as logs and underwater mounds, which also tend to attract fish.
When it comes to the flasher sonar’s resolution, for a good resolution, one has to focus on specific areas.
The ultimate guide about chirp sonar. Definitely you will be pissed off. That is a good indicator that a fish is moving around, in and out of the cone. A fish finder is a device that is used by anglers to locate fish in the water.