Practical Map Scale USNG Coordinate Scale For Sea/Land Navigation Adventure Easy To Read

Features:
Compatibility: Scale map is suitable for USNG, or other base coordinate systems.
Scale: Coordinate scale protractors is widely used by navigators to mark the map being measure, for 1:25,000, 1:50,000, 1:100,000, 1:250,000 map.
Easy to read: map scale is easy to read.
Clear coordinate scale is make of wear long service life.
Wide ranges of application: suitable for land, sea navigation or other adventure activity.

Specifications:
Component:
Size Approx. 127x127mm/5x5in
Thickness: 1.2mm

Package Includes:
1pc Map Scale

Note:
Please allow 1-2cm errors due to manual measurement.
Due to difference between different monitors, the picture may not reflect the item actual color.