› Humminbird 500 Series 587ci HD Combo - Marine Chartplotter - TFT - 480 x 640 - color

3000 WPs The 587ci HD Combo features brilliant, color 640V x 480H 4.5 display. Dual Beam PLUS SONAR with 2400 watts PtP power output, 50 channel internal GPS chartplotting with built-in UniMap cartography, a card slot for maps and saving waypoints and a t