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Catching up with fish

How do you use fish finder most efficiently?
What kind of information can you get?
FURUNO's field tester Nobuaki Ono provides insightful tips and tricks on how to use your FURUNO fish finder.



December 26, 2019Grouper

I slowly follow the fishing spots I have saved on my GPS system and start recording my screen. The data displayed on the fish finder are obtained thanks to the use of both 50 kHz and 200 kHz ultras...