Technical Data:
Meet international standard API5B
Measure taper of external thread
Digital indicator stroke: 10mm / 0.4in
Range (L): 0-10in / 0-254mm
Resolution: 0.0005in / 0.01mm
Accuracy: 0.03mm
Taper calculation formula: taper = A/H
A is the reading difference of indicator for two measurements
H is the distance between two measuring positions

Dimensions:
Reference length=420mm
Reference dimension=184mm
Body diameter=dia.58mm
Ball/contact diameter=dia.1.448mm

Optional:
Wireless transmitter: 7315-50M (receiver required)
Ball points: 6252 series