Humminbird LakeMaster Ontario Edition Digital GPS Lake Maps, Micro SD Card, Version 1CWR-67949
- 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 Ontario Edition, Version 1 is loaded with contours for over 550 lakes within Ontario and additional coverage for many border waters and the Great Lakes (Michigan, Superior, Huron, Erie, and Ontario).
- 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.