Humminbird 4087201 998C HD SI Combo Side Imaging/Down Imaging Dual Beam Fishfinder and GPS with Ethernet available on April 21 2026 from Amazon for 1,999.99
Humminbird 998c Hd Si Combo available on April 14 2015 from Newegg for 1343.99
Humminbird 998c Hd Si Combo 998c Hd Si Combo available on February 27 2015 from FactoryOutletStore for 1399.99
UPC bar code 082324038693 ξ1 registered February 15 2014
UPC bar code 082324038693 ξ2 registered April 14 2015
UPC bar code 082324038693 ξ3 registered September 22 2014
8" Wide-screen With 480 X 800 Pixel Color Display With Ccfl Backlight * * 16:9 Color Tft * * Dual beam Plus Sonar With Up To 8,000 Watts Ptp Power Output * * Gps Chartplotting With Built-in Contour Xd Mapping * * Navionics and Lakemaster Compatible * Depth: 150 ft (SI/DI) 1500 ft (3000 ft with optional 50 kHz transducer for extreme deepwater use) * Mounting: Gimbal or In-dash * Side Imaging, Down Imaging and DualBeam PLUS SONAR with SwitchFire * Precision GPS and built-in ContourXD * Dual SD Card Slots Humminbird 900 Series 998C HD SI Combo GPS-Sonar DualBeam PLUS Down Imaging/Side Imaging fishfinder. Get to the bottom of things with the untamed power and fearsome 8-inch widescreen of the Humminbird 900 Series - now with a super bright LED for increased sunlight readability. See SwitchFire, Side Imaging, Down Imaging and new optional 360 Imaging the way they were meant to be seen with high-definition pixel resolution. The 16:9 aspect ratio makes for easy, split-screen viewing of sonar and maps. Expand the navigational possibilities of this ContourXD equipped fishfinder by adding optional add-ons: AIS, an NMEA 2000 sensor, Humminbird Radar or new Minn Kota i-Pilot Link. Further increase your odds by sharing sonar, GPS, waypoints and Radar with other Humminbird models via high-speed Ethernet. With all this technology at your disposal, you'll have no trouble getting fish to open wide. Choose the 900 Series when you want to go wider. View charts and sonar graphs side-by-side on a striking, widescreen color display. Get maximum transmit power plus your choice of our most advanced sonar and GPS options. Protect your display with the included unit cover.
^Humminbird 4087201 998C HD SI Combo Side Imaging/Down Imaging Dual Beam Fishfinder and GPS with Ethernet, Humminbird. Amazon. UPC 082324038693 (revised Apr 2026)
