Humminbird 408120-1 Fishfinder 597ci HD DI Combo (Discontinued by Manufacturer)<br />http://www.amazon.com/gp/product/B0042T4T84?tag=sukses2015-20<br />Chartplotterfishfinder with high-resolution 5-inch LED-backlit color display DualBeam sonar with 4000Watts PTP power output <br />Dual-beam Switchfire Sonar with precision 20-degree beam and wider 60-degree beam Down Imaging for seeing below the boat <br />Real-time Sonar always updates at the fastest rate possible shows returns from the bottom structure and fish that are within the transducer beam <br />Included UniMap covers the continental US coastline inland lakes and rivers at 30 meters per pixel resolution
