John from StrikeBack Tackle who has thousands of hours experience with Hummnibird Side Sonars will provide online and phone support regarding installation and helpful advice to customers to get the most from this amazing side imaging technology

Features a brilliant color, ultra-high resolution 480V x 800H 7' display, Side Imaging and DualBeam PLUS sonar with 4000 Watts PTP power output, GPS Chartplotting with built-in ContourXD mapping, 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 898c SI Combo fishfinder GPS system.