For a deeper understanding of what's lurking below the ice, look no further than the Humminbird 410990-1 ICE HELIX 7 G2N CHIRP GPS/Sonar Combo All Season Bundle, with exclusive features you won't find anywhere else: crystal-clear Dual Spectrum CHIRP Digital Sonar, unprecedented viewing options specifically for the ice angler, built-in GPS with Humminbird Basemap, as well as settings for Interference Rejection. Watch it all take shape on the full color 7-inch HD LCD display. Once the ice thaws, you can seamlessly transfer your ICE HELIX to your boat for summer fishing, utilizing the included accessories. Professional-grade carrying case, battery and charger are included.

Humminbird 410990-1 ICE HELIX 7 G2N CHIRP GPS/Sonar Combo Features:

• High-speed LCD: Digital read-out shows your precise depth, as well as a customizable graph view with up to 8X zoom and latency-free digital flasher.
• All Season Bundle: Don't limit yourself to just hard-water fishing. This model includes all necessary components and features to mount on your boat for open water use, including AutoChart Live (create real-time maps) and Ethernet Networking (connect multiple fish finders, or upgrade to add-on technologies like Minn Kota i-Pilot Link).
• Dual Spectrum CHIRP Digital Sonar: See details that other forms of sonar can't show you. Humminbird Dual Spec CHIRP Digital Sonar is engineered to help you see individual fish, clearly identify structure and bait, and reach greater range and depths. Easily see your lure, fish, and activity along the bottom. Get high-resolution returns in both traditional 2D sonar and flasher views.
• SwitchFire Sonar: Take command of the way your sonar returns appear. With 2 display modes, you can remove or add detail, account for temperature, water depth, and turbulence, and even watch lure presentations at the push of a button.
• Interference Rejection: 6 settings prevent competing sonar signals from cluttering your screen, to provide you with a clear view all day long, in both flasher and sonar modes.
• Internal Precision GPS Built-in: Remove the guesswork from finding your fishing spot. Pinpoint your location and mark waypoints of your most productive areas, so you can navigate out to your spot and back safely.
• Humminbird Basemap Built-in: Humminbird's enhanced standard Basemap gives you a clear view of underwater terrain and surrounding points of interest so you can navigate and fish with total confidence. Identify daymarkers, buoys, hazards, depth markers, contours, marinas and more. Includes charts of more than 10,000 lakes.
• Micro SD Card Reader: Single card reader slot used for advanced cartography or to save sonar recordings, screenshots, and waypoints, or update your unit's software.
• Bluetooth Built-in: Connect your smartphone and other Bluetooth-enabled devices with your ICE HELIX G2N model to allow wireless software updates, and transfer of ChartSelect digital lake maps from the available Humminbird FishSmart App.
• New Cable and Transducer Management: A built-in cable wrap lets you easily grab just the amount of transducer cable you need for your fishing situation. When transporting your unit, you can rest assured the transducer and 8 foot transducer cable are stored and protected.
• Portable Carrying Case: Take your fishing system on the go with the soft-sided carrying case that protects your Humminbird for safe transport and conveniently fits in a five-gallon bucket.
• Kit Includes: ICE HELIX 7 CHIRP GPS G2N Fish Finder, XI 9 1521 Dual Spectrum CHIRP Transducer and Cable, 9 Amp Hour Battery and Charger, Mounting Bracket and Hardware, Portable Ice Bag and open water components (XNT 9 20 T CHIRP Transducer and Cable with built-in temperature, gimbal mounting bracket and 6 foot power cable).

Humminbird 410990-1 ICE HELIX 7 G2N CHIRP GPS/Sonar Combo Specifications:

• Series: ICE
• Display Size - Diagonal: 7"
• Display Pixel Matrix: 800H x 480V
• Sonar-Standard: Dual Spectrum CHIRP
• Sonar-Coverage: 15° & 21° @ -3dB
• Sonar-Optional: 50 kHz, 50/Low Airmar CHIRP
• CHIRP - Frequencies Supported: 50/200 (28-75/130-250 kHz), 83/200 (75-155/130-250 kHz), High (130-250 kHz), Low (28-75 kHz), Med (75-155 kHz)
• Sonar-Frequencies Supported: 50/83/200 kHz
• Depth-Sonar: 400 ft
• Interface: Keypad Control
• Features: Built In GPS, Built In Mapping, CHIRP Digital Sonar, Portable, Networking, Bluetooth
• Memory Card Slot: Single Micro SD
• Power Draw: 850 mA
• Power Input: 10.8-20 VDC
• Power Output Peak-to-Peak: 4000 Watts
• Power Output RMS: 500 Watts
• Screen Snap Shot: Included
• Sonar Recording: Included
• Mount-Standard: Portable
• Transducer Included: XI 9 1521
• Transducer Mount Location: Portable
• GPS Chartplotting: Included
• GPS Receiver: Internal
• GPS Trackplotting: Included
• Waypoints, Routes, Tracks/Points: 2,750, 47, 50/20,000
• Humminbird Basemap: Included
• LakeMaster Compatibility: Yes
• Navionics Gold/HotMaps Compatibility: Yes
• Platinum Compatibility: Yes
• Navionics Platinum + Compatibility: Yes
• Heading Sensor GPS Compatibility: Yes
• Target Separation: 1.5"
• Interference Rejection: 6 Modes
• Battery Included: 12V 9 Amp Hours
• Gain: 20 Steps
• Upgradable Software: Yes
• View Preset Keys: No
• X-Press Menu System: Yes
• Custom Digital Readout: Yes
• Custom View Selections: Yes
• Display Colors Grayscale: 256 Color
• Display Type: Color TFT
• Speed: Included
• Temperature: Built In
• Temperature Alarm: Yes
• Temperature Graph: No