Versatile triangle scale ruler for precise drafting and design tasks Key benefits Precise triangle scale with clear, accurate divisions for reliable measurements in professional and educational work. Wide range of applications including civil engineering, interior design, and teaching drawings. Durable construction with hardness materials, offering rust and wear resistance for longlasting use. Thoughtful gift option for engineers, designers, and students, supporting accurate results and creative design solutions. What it offers Function and performance: triangle scale ruler designed to deliver precise results and support creative design workflows. Readability and efficiency: optimized scale divisions and readable markings to improve measurement speed and consistency. Durability: built from quality materials that resist rust and wear, ensuring longevity in various conditions. Compatibility: suitable for professional projects and classroom or training environments, enabling a smooth transition between work and study. Use scenarios Civil engineering drafting and measurement tasks on projects, drawings, and plans. Interior design layout and sketching, helping translate concepts into accurate plans. Classroom teaching drawings, student projects, and design exercises to demonstrate precise measurement. Onsite measurement or field tasks where reliable, longlasting tools are needed. Specifications and attributes Function: triangle scale ruler for precise measurements and design support. Material and durability: hardness materials with rust resistance and wear resistance for extended service life. Performance: clear scale divisions and reliable results, designed to enhance readability and workflow. Design intent: suitable for professional and educational use, with a focus on accuracy and practicality. Use with confidence in professional and educational settings to achieve precise results and support creative design solutions.