Find fish with ease with the Humminbird 597CI Combo Fishfinder. With more than adequate screen size of 4.5 inches, this GPS Chartplotter allows you to see from almost anywhere in your boat and with crystal clear clarity. Incredibly sensitive, this Marine Fishfinder allows you to track a jig up to 70 feet and can separately indicate fish as close as 2.5 inches apart. As this GPS Chartplotter has an internal GPS chart plotting, so no extra rigging and you get more time to fish. The selective fish ID feature in this Marine Fishfinder displays fish as per selective requirements. Everything including fish, the bait and even your vertical jigging can be watched on the screen of the Humminbird 597CI Combo.