- Essential for Precision : This 360-degree protractor ruler is an indispensable tool for students, teachers, engineers, and professionals in fields requiring precise angle measurements. - Robust Design : Crafted from high-quality materials, this protractor is designed for durability, ensuring it can withstand daily use in classrooms or offices. - Easy-to-Read Markings : The clear and easy-to-read markings allow for quick and accurate angle and measurement readings, reducing the chance of errors. - Portable and Compact : Measuring 6 inches in diameter, this protractor is compact enough to fit easily in a pencil case or backpack, making it ideal for on-the-go use. Use Scenarios : - Classroom Activities : Perfect for geometry lessons, enabling students to measure and draw angles with confidence. - Engineering Projects : Essential for professionals needing precise angle measurements in design and drafting tasks. - Crafting and DIY : Great for hobbyists and crafters who require accurate angles for woodworking, sewing, or other projects. With its combination of functionality, portability, and durability, this protractor ruler is a reliable choice for anyone needing accurate angle measurement solutions.