Maximize your angling experience with the Humminbird 398ci SI fishfinder GPS system.
The 398ci SI Combo features a brilliant 320V x 240H, 3.5" display with LED backlight. Side Imaging® and Down Imaging® sonar with 4000 watts PTP power output, Precision Internal GPS Chartplotting with built-in UniMap™ cartography with a card slot for optional maps and saving waypoints along with a Tilt & Swivel Quick Disconnect mounting system. The design also allows for in-dash mounting with option kit. Internal GPS Combo with Side Imaging.
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