The Hummingbird Fish Finder 596c HD DI is an excellent fish finding device. Although it has no GPS capabilities, it’s a nice an reliable tool for finding fish for quite a fair price.
Has a medium size display, 5-inch wide 640 x 640 pixel resolution, full color and with LED backlight. Since it has a HD color display, you will be able to interpret the data much better, especially in SwitchFire mode.
The sonar capabilities of the Hummingbird Fish Finder 596c HD DI include DualBeam Plus/SwitchFire