- Clear and Accurate Measurements : Featuring a precise 0-300 mm scale, this ruler ensures accurate readings essential for various tasks in engineering, architecture, and education. - Portable and Convenient Design : Its foldable design makes it easy to store and transport, fitting effortlessly into any bag or briefcase—ideal for on-the-go professionals and students. - Durable and Reliable Construction : Made from a robust aluminum alloy, this ruler is designed to withstand daily use and resist rust, ensuring long-lasting performance in any environment. - Versatile Application : Perfect for both students and professionals, this ruler meets the demands of educational and technical settings, providing a dependable measuring tool for projects and studies. - Use Cases : 1. Ideal for drafting precise technical drawings in architecture, where exact measurements are crucial. 2. Perfect for students conducting experiments in science classes that require accurate lengths and distances. 3. Useful in carpentry and DIY projects, helping hobbyists achieve precise cuts and alignments with ease. This ruler combines functionality, portability, and durability, making it the perfect instrument for anyone in need of a reliable measuring tool.