- Warm Tip: Please note that slight variations in color and size may occur due to lighting effects, monitor brightness, and manual measurements. We appreciate your understanding. - Stainless Steel Protractor Ruler: This high-quality protractor is ideal for various applications, including engineering projects, angle measurement, student drawing, architectural design, carpentry tasks, and precise length measurement. - Superior Design: Constructed from durable stainless steel, this protractor is rustproof and features smooth edges for safe handling. The fine grinding ensures accurate measurement, making it an essential tool for anyone needing precision. - Measuring Capabilities: With a measurement length of 250mm and a rotation range of 0-180 degrees, this protractor allows for effortless angle finding and measurement. - Practical Use Scenarios: 1. Engineering Students: Perfect for classroom assignments and projects that require precise angle measurements. 2. Woodworking Enthusiasts: Ideal for carpentry projects, ensuring accurate cuts and angles for furniture and cabinetry. 3. Architects and Designers: Essential for creating detailed plans and designs with precise measurements and angles. This stainless steel protractor is a reliable and functional tool for professionals and students alike, providing the accuracy needed for your measurement tasks.