Hummingbird Fish Finder 570 DI Portable Review

Humminbird 570 DI Portable

The Hummingbird Fish Finder 570 DI Portable, is quite a flexible, proficient and afforadble unit for what it can do. Although it doesn’t feature any GPS or chartplotting options, it’s a great device for finding fish, measuring depth, speed and water temperature.

Equipped with a 12 level grayscale display, 5″ diagonal, 640V x 320H pixel resolution, this unit will provide you with an excellent view of what’s underneath the boat. Even if it’s black and white, the images

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