Humminbird 411070-1CHO HELIX 7 CHIRP Sonar G3N Dual Spectrum Combo Fishfinder/GPS/Chartplotter with MEGA Down Imaging & Control Head (No Transducer) & 7″ Display

Helix 7 Chirp GPS fishfinders feature dual spectrum chirp sonar, auto chart lives, GPS, and Humminbird base map built-in. The 7″, the ultra-wide display gives you ample room to view the many pre-loaded split screen view options. Includes transducer and mounting hardware, power cable, and gimbal mounting bracket. Mega di down imaging units: coverage down to 125′. Up to 3x more output than standard down imaging sonar. Mega si side imaging units: crystal-clear viewing 125′ on either side of your boat. Compatible with Minn Kota built-in mega di trolling motors. High-speed Ethernet networking to connect multiple fish finders, or upgrade to add-on technologies like Minn Kota i-pilot-link, 360 imaging, and chirp radar. Bluetooth enables features like wireless software updates from the Humminbird fish smart app and displays phone notifications on your Humminbird. Control your most-used features with an optional Bluetooth remote (rc2). Well-defined fish arches with a clear view of the fish-holding structure and the bottom. Easily add or remove detail, account for water depth, temperature, and turbulence, even watch lure presentations. Underwater terrain and surrounding points of interest – fish and navigate with confidence. Includes charts of more than 10,000 lakes, plus coastal coverage for the U.S. Upgrade to easy-to-read contours, highlighted depth ranges, and scrollable lake lists.