The Humminbird® 798ci HD SI Sonar GPS+WAAS Chartplotter Combo features Side Imaging® Sonar combined with SwitchFire™ downlooking sonar with CLEAR and MAX modes for outstanding performace in any conditions. 50 Channel GPS+WAAS, and chartplotting compatible with LakeMaster™ and Navionics® charts. View it all on the industry-best high definition 5" 640Vx640H LCD 256 color display. Sonar Coverage: 20º/60º/180º. Power Output PtP: 4000 watts. Depth: 1500'. Speed/Temp: Included. In-Dash Mount: 5.4''H x 6.9''W.
View up to 480 feet of the bottom with picture-like clarity using Side Imaging Sonar.
Use Down Imaging to reveal cover and structure detail below your boat.
Exclusive Humminbird® SwitchFire Sonar gives you the power to choose how displays are returned. Max Mode displays every return for the most complete picture while Clear Mode filters returns to display only fish and structure.
Provides 20º and 60º beams to see below the boat with better structure and bottom hardness definition.
ContourXD™ Built-In Map
ContourXD™ cartography is provided by Navionics® and contains coverage for 3,000 U.S. lakes. Maps contain depth contour lines, U.S. lights/markers, and major roads/interstates.
50 Channel GPS
Humminbird's 50-Channel Internal GPS/WAAS receiver gives you lightning fast position fixes accurate within 2.5 meters.
Instantly puts critical information at your command, anywhere on the boat. High-speed ethernet lets you share sonar, GPS, and waypoints between compatible units.
Manufacturer model #: 407970-1.