Humminbird HELIX 7 CHIRP MEGA SI GPS G3 Plotter/Fishfinder +NAV

Lowrance Hook Review Lowrance Hook 7 GPS Fishfinder

Humminbird helix 7 chirp mega si gps g3 plotter/fishfinder +nav powered by our proprietary, low q chirp transducer, dual spectrum offers two ways to search wide mode for maximum coverage and narrow mode for maximum detail. Map depth contours, bottom hardness and vegetation as you drive your boat, with eight hours of built-in recording time.