Humminbird Helix 15 MDI G4 CHO Sonar MEGA Side Imaging+ Transom Mount

MEGA Side Imaging+ Transom Mount Transducer supports MEGA Imaging+/800kHz/455kHz and Dual Spectrum CHIRP 2D Sonar with a CHIRP range of 150-220kHz

Including built-in Wi-Fi and GPS mapping for accurate positioning and smooth operation

Built-in support for the full line of Panoptix™ sonars

GT54UHD-TM Ultra High-Definition Scanning Sonar All-In-One Transducer

featuring Ultra High-Definition SideVü scanning sonar with 20% greater range at 1 MHz

Humminbird Helix 15 MDI G4 CHO Sonar MEGA Side Imaging+ Transom MountThe HELIX 15 CHIRP MSI+ GPS G4N CHO features a 15. 4" display, MEGA Side Imaging+, MEGA Down Imaging+, Dual Spectrum CHIRP Sonar and internal GPS with Humminbird Basemap. As with all HELIX G4N models, this HELIX 12 includes standard features such as AutoChart Live, Wi Fi and NMEA 2000, in addition to Bluetooth and Ethernet networking for compatibility with the One Boat Network family of products from Humminbird, Minn Kota and Cannon. This CHO (Control