Function :
When the spherical tip contacts a metallic component,batteries cause the lamp to light = Detection of the reference point.

Supplied with :
Supplied with special battery No. 081560 A23.

Version :
The spring-mounted spherical tip protects the unit from damage if contact is too violent. Functional parts hardened and ground. Contact accuracy ± 0.01 mm.

Application :
Alignment of component reference surfaces or edges. Determination of bore centres to the machine spindle. When making contact in the Z axis, the reference length has to be determined using the pre-setter and taken into account.