The Hummingbird Fish Finder 345 Portable is a model focused exclusively on locating fish. Does not have any GPS capabilities, which makes it a bit cheaper. Since it’s a portable unit it comes with a very neat carry case and the package also includes the AGM battery and its charger.
Although it has a small screen, 3.5-inch diagonal wide, with a 320 x 240 pixel resolution, the display is brilliant color, 256 TFT, with LED backlight. This allows a very nice readability even in direct sunlight.