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 ca 

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Ultra-wide sonar coverage equal to twice the water depth. Advanced RSS typically lasts for 500 hours of in-the-water usage. Water surface temperature sensor included. 120 ft. remote operating range, 150 ft. depth capability. 

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Unit dimensions 120mm x 55mm x 23mm sealed and waterproof Display big adjustable high contrast dot matrix lcd Resolution 130 pixels vert x 64 pixels horiz 8,320 total pixels Main unit power requirement 4 x AAA alkaline Batteries Battery life 

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