The Humminbird HELIX 5 CHIRP DI GPS G3 Fish Finder equips anglers with a high-resolution 5' color display and advanced CHIRP Down Imaging and Dual Spectrum CHIRP sonar to reveal detailed underwater views. This fish finder includes an internal GPS with Humminbird Basemap for comprehensive navigation and AutoChart Live for creating real-time maps with depth contours, bottom hardness, and vegetation. Compatible with LakeMaster and Navionics charts, it offers enhanced mapping options. The device has a user-friendly keypad control system with a transom mount transducer, power cable, gimbal mounting bracket, and hardware. All this gear means you're ready to take command of your vessel and head to your favorite fishing spots, day or night, right out of the box.Keypad ControlAccess the preloaded views from the user-friendly menu system, operated by softkey controls that allow you to operate your fish finder in any condition reliably.CHIRP Down ImagingFilter out noise and clutter for a clear view beneath your boat. CHIRP Digital Sonar processing of Down Imaging Sonar means that you'll see great detail, making finding the fish simple and easy.Dual-Spectrum CHIRP SonarProvides highly detailed fish arches and a clear view of fish-holding structure and the bottom. Dual-Spectrum CHIRP 2D Sonar offers two search methods: Wide Mode for maximum coverage and Narrow Mode for focusing on the slightest detail.Humminbird BasemapEnhanced Basemap provides a clear view of underwater terrain and surrounding points of interest, allowing you to fish and navigate with total confidence. Identify buoys, day markers, hazards, marinas, contours, depth markers, and much more. It includes charts of more than 10,000 lakes and coastal coverage for the continental U.S.Premium Chart CompatibleHumminbird provides the most complete offering of premium chart options to anglers everywhere. Get a complete view of the world below with optional charts from Humminbird's LakeMaster and CoastMaster products and your choice of compatible Navionics charts (sold separately).AutoChart LiveCreate real-time maps of your fishing spots with access to patented Humminbird LakeMaster features. Map depth contours, bottom hardness, and vegetation as you drive your boat. Comes standard with eight hours of built-in recording time and is compatible with AutoChart Zero Line SD cards.Internal GPSSingle (1) Micro SD SlotSpecifications:Series: HELIXItem #: 411670-1Display Size Diagonal: 5 in.Display Pixel Matrix: 800 H x 480 VSonar Standard: CHIRP Down Imaging and Dual-Spectrum CHIRPSonar Coverage: 20deg, 42deg, and 60deg at -10 dBSonar Optional: 50 kHz and 50/Low Airmar CHIRPCHIRP Frequencies: 83/200 (75 - 155 / 130 - 250 kHz), Full Mode (150 - 220 kHz), Narrow Mode (180 -240 kHz), and Wide Mode (140 - 200 kHz)Sonar Frequencies: 50/83/200/455 kHzDepth Sonar: 1,200 ft. (standard transducer) and 3,000 ft. (optional 50 kHz)CHIRP Imaging Frequencies: 455 kHz (420 - 520 kHz)Depth Down Imaging: 350 ft.Interface: Keypad ControlFeatures: Built-In GPS, Built-In Mapping, Down Imaging, Dual-Spectrum CHIRPMemory Card Slot: Single Micro SDCompatible with AIS, AutoPilot, and Minn Kota US2 SonarPower Draw: 615 mAPower Input: 10.8 - 20 VDCPower Output Peak-to-Peak: 4000 WPower Output RMS: 500 WScreen Snap Shot: IncludedSonar Recording: IncludedMount Standard: GimbalMount Standard Size: 7.55 x 4.64 x 3.3 in.Mount Optional Size: 7.55 x 4.28 x 1.13 in.Transducer Mount Location: TransomGPS Chartplotting: IncludedGPS Trackplotting: IncludedLakeMaster Compatibility: YesCoastMaster Compatibility: YesNavionics Gold/HotMaps Compatibility: YesNavionics Platinum+ Compatibility: YesPlatinum Compatibility: YesHeading Sensor GPS: NoUpgradable Software: YesView Preset Keys: NoX-Press Menu System: YesCustom Digital Readout: YesCustom View Selections: NoDisplay Colors Grayscale: 16-BitDisplay Size: 5 - 7 in.Speed: IncludedTemperature: Built InTemperature Alarm: YesTemperature Graph: YesTransducer Included: XNT 9 HW DI THDMI Compatible: NoMEGA Live Compatibility: NoIncluded in Pack:Control headTransom mount transducerPower cableGimbal mounting bracket and mounting hardwareManufacturer's one-year limited warranty Made in the USA