science city spherometer double disc full brass non rusting measuring instrument device for students,teachers ad optics shops (single disk spheromiter)

الوصف

🔍 Measure Up to Excellence!

The Science City Spherometer is a high-quality measuring instrument designed for accurately determining the radius of curvature of spheres and curved surfaces. Made from durable double disc brass with a nickel coating, this non-rusting device is perfect for students, teachers, and optics shops, ensuring precision and longevity in every measurement.