Humminbird HELIX12 CHIRP MEGA SI Fishfinder/GPS Combo G3N w/Transom Mount Transducer 410920-1

HELIX® 12 CHIRP MEGA SI Fishfinder/GPS Combo G3N with Transom Mount Transducer 

The HELIX 12 CHIRP MEGA SI+ GPS G3N features a commanding 12.1" display, MEGA Side Imaging+, MEGA Down Imaging+ and Dual Spectrum CHIRPSonar. Includes GPS mapping, built-in Bluetooth, Ethernet networking capabilities and ability to create your own maps in real-time with AutoChart Live's depth, vegetation and bottom hardness mapping. Humminbird Basemap cartography is built-in, withthe option to expand your mapping capabilities with available LakeMaster charts. 

Features:

• MEGA Side Imaging+: See the world below like never before with crystal-clear viewing out to 200 feet on either side ofyour boat. You'll unlock new details with up to 3X more output than standard Side Imaging sonar.
• MEGA Down Imaging+: Get unprecedented underwater clarity with coverage down to 200 feet below your boat. You'll unlock new details with up to 3X