Discover fish and structure, then track their every move with the HELIX 7™ CHIRP DI GPS G2. See fish and vertical lure presentations by viewing CHIRP Down Imaging® and SwitchFire® Sonar side-by-side on the wide, 16-bit display. The reliable, internal GPS offers 2500 waypoints and 50 routes, so you can return to your most productive spots time and time again. A single, micro SD card slot delivers Humminbird® LakeMaster®, AutoChart™ and AutoChart™ Pro, as well as Navionics® .  Also has our new user interface and operating system. 

Key Features, Techy Bits & Dimensions

• Display Size - Diagonal:7"
• Display Pixel Matrix:800H x 480V
• Display Type:Color TFT
• Display Colors Grayscale:16-bit
• Sonar Standard:CHIRP/Down Imaging/DualBeam PLUS
• Standard Sonar Coverage:16°, 28°, 45° & 75° @ -10db
• Standard Sonar Frequency:200/455/455/800 kHz
• Sonar Optional:50/83 kHz
• Target Separation:2.5"
• Power Output RMS:500 Watts*
• Power Output Peak to Peak:4000 Watts*
• Depth Capability:600 ft
• Temperature:Built In Transducer
• Speed:GPS Speed Included
• Backlight:LED
• Unit Size - Gimbal Mount:10.54"W x 5.44"H x 1.13"D
• Mount A Type:Gimbal Mount
• Unit Size - Indash Mount:10.54"W x 5.80"H x 3.68"D
• Mount B Unit Size2:Optional In-Dash
• Mounting Options:Gimbal or Optional In-Dash
• Transducer Standard:XNT 9 DI T
• Transducer Mounting:Transom
• Power Input:10.8-20 VDC
• Power Draw:850 mA
• GPS Receiver:Included
• GPS Tracking:Included
• GPS Chartplotting:Included
• Waypoints, Routes, Tracks/Points:2,500, 50, 50/20,000
• Humminbird Mapping:Optional
• Navionics :Optional
• Navionics Platinum :Optional
• Platinum Capable:Optional

• C-Map 4D:Not Supported
• 360 Imaging:Not Supported
• i-Pilot Link:Not Supported
• HD Radar:Not Supported
• NMEA 2000:Not Supported
• 5 Port Expansion Module:Not Supported
• Precision GPS:Included
• PC Connect:Optional
• SwitchFire Sonar:Included
• Screen Snap Shot:Not Supported
• Sonar Recording:Included
• Humminbird PC:Included
• Upgradable Internal Software:Included
• Split Screen Zoom:Included
• Split Screen Bottom Lock:Included
• 3D Chart View:Included
• Large Digits View:Included
• Wide/Narrow Cone Split Screen:Included
• Custom View Selections:Included
• Custom Digital Readout:Included
• View Preset Keys:Not Supported
• Temperature Graph:Not Supported
• Temperature Alarm:Included
• Freeze Frame:Included
• Instant Image Update:Included
• Mark Structure on Sonar:Included
• Selective Fish ID :Included
• Real Time Sonar:Included
• Triplog:Included
• X-Press Menu System:Included
• Card Reader Available:Yes
• # Card Slots:1