Humminbird Helix 9 CHIRP Mega Di Plus GPS G4N CHO 411370-1CHO Helix 9 CHIRP Mega Di Plus GPS G4N CHO 9" display|MEGA Down Imaging+|Dual Spectrum CHIRP Sonar|Internal GPS with Humminbird Basemap|AutoChart Live|Wi-Fi and NMEA 2000®|Bluetooth® and Ethernet networking|Compatibility with the One-Boat Network⢠family of products from Humminbird, Minn Kota and Cannon|CHO (Control Head Only) model
