United Scientific® 15 cm Plastic Protractor – Semi-Circle Classroom Geometry Tool

The United Scientific® 15 cm Plastic Protractor is a durable and accurate measuring tool designed for classrooms, laboratories, and home learning environments. Made from clear plastic for easy visibility, this semi-circle protractor ensures precise angle measurements, making it ideal for mathematics, geometry, drafting, and science experiments.

Its lightweight, shatter-resistant construction makes it perfect for repeated classroom use while maintaining accuracy. Whether you are a student, teacher, or professional, this reliable protractor delivers consistent results for angle measurement and geometry applications.

Upgrade your teaching or learning toolkit with this essential plastic 15 cm protractor, trusted by educators worldwide.