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

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

Application :
Alignment of component reference surfaces or edges. Determination of bore centres to the machine spindle.

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.