Fine measurements

> SKU: ph512-mod


  1. Vernier caliper with accuracy 0.01mm.
  2. Micrometer with accuracy 0.01mm.
  3. Spherometer.
  4. Different metallic balls, rods and cylinders.
  5. Lenses with different focal length.


  • Vernier caliber: used to determine the outer and inner dimensions of a body, and also used to determine the depth.
  • Micrometer: is used to determine thickness, diameter of wire or small balls.
  • Spherometer: is used to determine the radius of curvature of a sphere or a curved surface.