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Helix 7 CHIRP MEGA SI GPS G3N Instal on Old Town Topwater 120 PDL Fishing Kayak

Humminbird HELIX 7 CHIRP MEGA DI Fishfinder/GPS Combo G3N No Transducer 411070-1CHO. Screen Resolution 800 x 480 pixels. Humminbird helix 7 chirp mega di fishfinder/gps combo g3n 411070-1cho you'll unlock new details with up to 3x more output than standard down imaging sonar.