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External GPS Combo
The 798c SI Combo features a brilliant color, ultra-high resolution 640V x 640H 5" display, Side Imaging and DualBeam PLUS sonar with 4000 Watts PTP power output, GPS Chartplotting with built-in UniMap, and advanced Fishing System capabilities. In addition, it includes dual card slots for maps and saving waypoints, as well as 3 programmable preset buttons to save your favorite views. Maximize your angling experience with the Humminbird 798c SI Combo fishfinder GPS system.
Watch Hank Parker demonstrate Side Imaging technology on the Humminbird 997c.
Watch Rick Murphy use his Humminbird 997c on saltwater.
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