1. Aluminum Construction: Crafted from aluminum, our engineer scale minimizes bending and warping, ensuring longevity and reliability in every project.
2. Flat Placement for Accuracy: The ruler lays flat on drawing surfaces for accurate placement, allowing you to achieve accurate measurements and detailed work without compromising stability.
3. Concave Design for Clean Lines: Our innovative concave design helps reduce smudging, resulting in clean pencil lines that enhance the clarity and professionalism of your drawings.
4. Exact Scaling for Professional Use: Featuring accurate scales of 1:100, 1:200, 1:250, 1:300, 1:400, and 1:500, this tool is suitable for professional applications in architecture, engineering, and technical illustrations.
5. Fade Resist Metal Markings: With permanent cutting prints that ensure accuracy, our metal scales never fade, guaranteeing that your measurements remain clear and legible for years to come.

Specification:
Item Type: Triangular Engineer Scale Ruler
Material: Aluminum
Application: The engineer scale is a professional tool with accuracy. The triangular scale is widely used in architecture, drafting, engineering, and schools. This ruler is the tool for architects, draftsmen, engineers, and students.

How to Use:

PackageList:
1 x Engineer's Scale
1 x Storage Box