Flexible map scale and protractor for construction engineering surveying

Features: Made of plastic, the ruler is for durable and lightweight, easy to carry and use. The bottom line reads 1:25000 meters and 3.3 kilometers respectively. The second line reads 3 kilometers and 1:63360 meters respectively. Crescent shape, 0-6400 miles and 0-360 degrees on the outer edge. An essential tool for precise measurement in various fields such as engineering, construction and DIY projects. Specifications: Part Name: Coordinate Ruler Material: Acrylic Color: Transparent Size: 2.75” x 2.75” (7 cm X 7 cm) Package Contents: 1*Geographic Coordinate Ruler Note: Due to manual measurement and different displays, there may be slight errors.

[ AND LIGHTWEIGHT MATERIAL] Crafted from sturdy plastic, this ruler is both and lightweight, making it convenient for engineers and DIY enthusiasts to carry and use . [PRECISE MEASUREMENTS] Features clear scales including 125000 meters and 3 kilometers, accurate measurements for all your engineering and construction projects. [CRESCENT SHAPE DESIGN] The unique crescent shape includes measurements in miles and degrees, providing versatility for various surveying tasks. [ESSENTIAL TOOL FOR PROFESSIONALS] An indispensable tool for engineering, construction, and DIY projects, enhancing productivity in any field.