1. Large and Visible Design - Features a large, easy-to-read interface that is ideal for classroom and educational settings. - Ensures clear visibility and accuracy for both teachers and students. - Ideal for teaching geometry and related mathematical concepts. 2. Digital Display for Precision - Equipped with a big digital display that provides precise measurements and angles. - Simplifies teaching and learning by delivering accurate readouts. - Enhances accuracy and ease of use in mathematical calculations. 3. Multifunctional Use - Serves as both a protractor and a compass, offering versatility for various mathematical and engineering applications. - Suitable for use with dry erase boards and other educational materials. 4. Sturdy and Easy to Clean - Made from durable materials that withstand frequent use. - Easy to clean and maintain; can be quickly wiped down after use. - Provides a long-lasting, hygienic teaching tool. Practical applications - In geometry and measurement lessons, to measure and transfer angles and arcs with the digital readout. - On dry erase boards for quick diagramming, labeling, and annotation during class. - In engineering or technical drawing activities that require precise angle construction and arc drawing.