HUMMINBIRD ICE 688CI HD COMBO

Only the ICE688 delivers three highly formidable technologies in one unit. The high-speed LCD eliminates guesswork with a digital read-out showing you exact depth. Preceision GPS helps you find and return to productive spots, while optional Humminbird LakeMaster charts give you more detail than any other map on ice. It's a winning combination. 5" 256-color display (640V x 640H). DualBeam PLUS w/SwitchFire 200kHz / 20°, 83kHz / 60°. Depth 1000 ft. 4000 watts PTP.