Humminbird Ice Helix 7 | Dual Spectrum CHIRP Sonar, G4 GPS, AutoChart Live, MEGA Imaging | Find Fish & Markers

Key Features

• CHIRP Stands For “Compressed High Intensity Radar Pulse”: By Covering A Wide Range Of Frequencies, CHIRP Produces More Accurate, More Detailed Returns Of Fish, Structure And The Bottom
• Dual Spectrum CHIRP Sonar: By Covering A Wide Range Of Frequencies, CHIRP Produces More Accurate, More Detailed Returns Of Fish, Structure And The Bottom
• Interference Rejection: Adjusting The Sonar Frequencies With Interference Rejection Helps Prevent Competing Sonar Signals From Cluttering Your Screen
• Adjustable Sonar Zoom Allows Anglers Hone In On Fish, Whether They Are Tight To The Bottom, Or Suspended High In The Water Column
• Precision GPS Provides An Accurate Position Fix, Meaning More Accurate Waypoints And Boat Positioning For Better Fishing
• Humminbird Basemap: Based On Freshwater Data From LakeMaster And NOAA, These Maps Provide A Clear View Of Underwater Terrain
• LakeMaster Lake Maps Features Unrivaled, Easy-To-Read Contours, Highlighted Depth Ranges, Scrollable Lake Lists And More
• SmartStrike Cards Combine High Definition LakeMaster Lake Map Data And Extensive Search Algorithms To Help You Pattern And Locate Fish At Any Time Of The Year
• CoastMaster Maps Deliver Unrivaled Nearshore And Offshore Fishing Performance
• Limited 1 Year Warranty