Product Description

The 398ci SI Combo features a brilliant 240H x 320V, 3.5" display with LED backlight. Side Imaging and Down Imaging sonar with 4000 watts PTP power output provide exceptional views underneath your boat. Chartplotter includes Precision Internal GPS Chartplotting with built-in UniMap cartography covers the contiguous US coastline, plus inland lakes and rivers. Built-in card slot allows easy uploads of additional maps. Tilt-and-swivel quick-disconnect mounting system. Maximize your angling experience with the Humminbird 398ci SI fishfinder GPS system. Unit Size - Gimbal Mount: 5.25"W x 7.4"H x 4"D Unit Size - In-Dash Mount: 5.25"W x 5.12"H x 1.12"D Transducer Standard: XNT 9 SI 180 T Transducer Mounting: Transom Power Input: 10-20V DC Power Draw: 380 mA Waypoints, Routes, Tracks/Points:2,500, 50, 50/20,000 SwitchFire Sonar - Control your sonar.