Lakemaster's high definition and accuracy give you a whole new advantage while out on the water. Features include selectable depth ranges, shallow water highlight, water level offset and quick zoom.

• Minnesota Contour Map
• Mfr. item number HPMNC3
• SD card for use with Humminbird GPS Fishfinders
• Includes 322 high-definition lakes & a total of 1,777 lakes with contours
• Western Lake Superior in 3 ft. contours
• Duluth Harbor, Superior Harbor & St. Louis River in 1 ft. contours
• Pools 1-9 on the Mississippi River
• Upper Red Lake in 6 in. contours
• 257 BWCAW lakes with contours
• Water Level Offset - synchronize chart to current lake levels - contours change automatically
• Depth Highlight - select a depth or depth range to more easily target productive water
• Shallow Water Highlight - easy-to-see red shading alerts you to shallow areas
• Includes a waterproof case for card storage
• Made in the USA
• Weight: Approximately 1 pounds
• Shipping Dimensions: Approximately 15.25 x 13 x 1 inches.