Spherometer Double disc Brass Nickel Coating Measuring Instrument Device for Students ad Optics Shops (Pack of 1)

Spherometer is an instrument for measurement of the radius of curvature of a sphere or a curved surface. Spherometer for students double disc. It is a double disc brass nickel coated rusting resistance. It is useful for precise measurement with its three pricking legs for students and teachers in classroom or laboratories. PACK OF 1 PROIDUCT DESCRIPTION1. It is a double disc brass nickel coated rusting resistance.2. Spherometer is an instrument for measurement of the radius of curvature of a sphere or a curved surface.3. It is useful for precise measurement with its three pricking legs for students and teachers in classroom or laboratories.4. Spherometer for students double disc.(PACK OF 1)