Military Style UTM/MGRS Coordinate Scale
Coordinate Scale and Protractor - GTA 5-2-12
This tool is equivalent to the Graphic Training Aid 5-2-12 and Protractor used by United States and NATO military forces around the world. The scale has three die cut triangles for access to mark the map being measured. The inner protractor is marked in degrees and the outer protractor is in mils.
A tutorial on using this type of tool is available here.
- 1:25,000 x 1km
- 1:50,000 x 1km
- 1:100,000 x 1km
- 1:250,000 x 10km†
For example, a 1:100,000 x 10km tool can be used as a 1:10,000 x 1km tool by dividing the scale and grid distance by 10, and as a 1:1,000,000 x 100km tool by multiplying the scale and grid distance by 10.
Height: 5.000 in. (127mm) Width: 5.000 in. (127mm) Thickness: 0.030 in. (1mm)
Made in USA.