Technical Data:
Meet international standard API5B
Measure crest diameter of external thread with nominal diameter larger than 2 3/8in (60.325mm) and less than 5 1/2in (139.7mm)
Range: 2 3/8-5 1/2in / 60.325-139.7mm
Digital indicator stroke: 0.2in / 5mm
Resolution: 0.0005in / 0.01mm
Accuracy: 0.02mm
Measurement sequence: set left height, set right height, set zero, then measure

Dimensions:
Overall/reference length=260mm
A1/reference dimension=110mm
A2/reference dimension=110mm
Reference dimension=15.875mm
Reference dimension=15.875mm

Optional:
Wireless transmitter: 7315-50M (receiver required)
Height standard and zero standard block: 2236-G selectable code / 2236-K selectable code; exact final code requires workpiece-specific selection