Humminbird LakeMaster Great Lakes Edition Digital GPS Lake Maps, Micro SD Card, Version 4

Humminbird LakeMaster Great Lakes Edition Digital GPS Lake Maps, Micro SD Card, Version 4

• Maximize every moment of fishing when you upgrade to the unrivaled accuracy and detail of Humminbird LakeMaster mapping, which features easy-to-read contours, highlighted depth ranges, and scrollable lake lists.
• This Great Lakes Edition, Version 4 boasts more than 380 lake maps in high definition and over 1,540 total lakes from MI, IN, and OH, with over 140 lakes added since the prior version.
• Easy-to-see shading highlights shallow-water areas within an adjustable range up to 30 feet, and depth contours and shorelines can be synchronized with the actual water levels of lakes, reservoirs, and rivers.
• LakeMaster digital maps can be used with Minn Kota i-Pilot Link (sold separately), allowing you to follow a selected depth contour line to deliver precise, automatic boat control.
• LakeMaster digital maps come on a Micro SD card (with included SD card adapter) that's compatible with all GPS-equipped HELIX, SOLIX, ONIX, and ION Series models and select 600-1100 Series models.