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The Humminbird LakeMaster Digital GPS Map Card will help guide you along your fishing expedition across the states. With industry leading accuracy, detail and passion the top-notch LakeMaster has leading technology in coverage area and cartography. At your fingertips, you will have the ability to select and highlight a specific depth range, shade shallow water ranging from zero to 30 feet, and the power to synchronize depth chart contours and shorelines to current water level. The Depth Highlight will keep you in the strike zone and the Quick Find LakeList will adjust your screen to your selected lake. With this Lakemaster Digital GPS Map Card, you'll continue to improve your fishing skill set with high definition hydrographic map details.
Find the best selection of your favorite states to fish in with the following compatible editions: Dakotas/ Nebraska, Western States, Great Plains, Minnesota, Wisconsin, Great Lakes, Southeast, Ontario and Lake of the Woods - Rainy River.