Humminbird Helix 7 CHIRP MEGA SI Fishfinder/GPS Chartplotter G3N+

The HELIX 7 CHIRP MEGA SI GPS G3N fish finder features MEGA Side Imaging, MEGA Down Imaging, Dual Spectrum CHIRP Sonar, Ethernet networking capability, Bluetooth, AutoChart Live, GPS and Humminbird Basemap built-in. The 7", ultra-wide display gives you ample room to view the many pre-loaded split screen view options. WARNING: This product can expose you to chemicals 1,3-Butadiene which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Display Size - Diagonal: 7" Display Type: Color TFT Display Pixel Matrix: 800H x 480V Display Colors Grayscale: 16-Bit Sonar-Standard: Dual Spectrum CHIRP, MEGA Down Imaging, MEGA Side Imaging Sonar-Optional: 50 kHz, 50/Low Airmar CHIRP CHIRP - Frequencies Supported: Full Mode (150-220 kHz), Narrow Mode (180-240 kHz), Wide Mode (140-200 kHz) Sonar-Frequencies Supported: 50/83/200/455 kHz Depth-Sonar: 1,200 ft (standard transducer), 3,500 ft (opti