Product description
Adopt plastic material, this ruler is durable and 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 and 1:63360meters respectively.
Half moon shaped, with an outer edges of 0-6400miles and 0-360degrees.
An essential tool for precise measurements in various field, such as engineering, architecture, and DIY projects.
Please allow 1mm errors due to manual measurement.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.
1x Topographical Map Scale