MGRS Coordinate Scale Map Reading and Land Navigation Topographical Map Scale Protractors

Adopt plastic material, this ruler is lightweight, making it easily to carry and use. Bottom line reads 1:25000meters and 3.3kilometers respectively. The second line reads 3 kilometers at the verification meter, 1:63360meters respectively. MGRS Coordinate Scale Map Reading and Land Navigation Topographical Map Scale, Protractors. Features: Adopt plastic material, this ruler is lightweight, making it easily to carry and use. Bottom line reads 1:25000meters and 3.3kilometers respectively. The second line reads 3 kilometers at the verification meter, 1:63360meters respectively. Half moon shaped, with outer edges of 0-6400miles and 0-360degrees. Essential tool for precise measurements in various field, such as engineering, architecture, and DIY projects. Specifications: Material: ABS. Package Includes: 1Piece Topographical Map Scale. note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color