Big 3 7/8" diagonal display with 160V x 132H resolution. Rugged carry case with non-skid bottom and RSS storage. True 4-level grayscale delivers clearly better images of the bottom, fish and structure. 100 ft remote operating range, 100 ft depth capability. Large, easy to see digital depth readout. Backlight for night fishing. New illuminated Advanced RSSTM with water surface temperature included. Display powered by 8 replaceable AA batteries. (not included) Includes one waterproof programable Advanced RSS for either Channel A or B operation mode. Get the SmartCast 15 Manual in PDF format.... (more information)