Humminbird 411750-1 ICE Helix 7 Chirp GPS G4

About this item
Dual Spectrum CHIRP Sonar: See high-resolution returns of individual fish, bait and structure on both the flasher and traditional 2D sonar views at greater depths and range, with target separation down to 3/4″.
CHIRP Interference Rejection: Six settings keep competing sonar signals from cluttering your screen, providing a clear view in both sonar and flasher modes.
Adjustable Sonar Zoom: Hone in on fish, whether they are tight to the bottom, or suspended high in the water column. Utilize 2X zoom on the flasher screen, or up to 16X zoom on 2D sonar view.
Internal Precision GPS Built-in: Take the guesswork out of finding your fishing spot. Pinpoint your location by marking waypoints of your most productive areas and navigate out to your spot and back safely with GPS tracks.
Humminbird Basemap Built-in: Our enhanced standard Basemap provides you with a clear view of underwater terrain and surrounding points of interest so you can fish and navigate with total confidence. Identify buoys, daymarkers, hazards, marinas, contours, depth markers and much, much more. Includes charts of more than 10,000 lakes.
AutoChart Live ICE: Create real-time 1-foot contour maps of your fishing spots to find fish faster. Create maps on ICE to show humps and drop-offs or entire reefs, while utilizing Humminbird LakeMaster features, Depth Highlight, Shallow Water Highlight and Water Level Offset.
MicroSD Card Reader: Single card reader slot used for premium mapping, software updates or to save screenshots, sonar recordings and waypoints from your ICE HELIX.
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