Humminbird Helix7 CHIRP Sonar/GPS G2 with Navionics
The HELIX 7 CHIRP GPS G2N features a large 7" display with LED backlight and CHIRP 2D digital sonar. Includes GPS chartplotting with built-in Bluetooth, Ethernet networking capabilities, AutoChart Live with depth, vegetation and bottom hardness mapping.
Comes with Navionics Gold Card.
Optional 50 kHz transducers available for extreme deepwater use and to obtain 1000 watts.