2 Point Spherical
Measurement of ovality in bore.
Measurement of bores with irregularities.
3 Point Spherical
Gives good repeatability even when out of line with bore centre.
Available from 6-300mm diameter on digital systems.
3 Point
Spherical Radius
Can be supplied as a 2 point (for ovality) or 3 point contact.
Available from 6-300mm.
