This Disc Micrometer has a non-rotating spindle and allows you measure a range of different
materials.
It offers you the following benefits:

• It features a non-rotating spindle and disc-shaped measuring surfaces.
• Measuring the root tangent length of spur and helical gears
• Measurable range of gear pitch: 0,5-6 module
• It‘s suitable for measuring materials such as felt, rubber, cardboard and fabric.