Specifications :

Resolution:  0.000001"/.00002mm
Accuracy: <0.3μm +(L(mm)/1200) μm
Repeatability: .000004"/0.1 μm Range: 0-40" (1000mm)
Measuring Force 0-12N (0-2.5lb)
Max. Speed: 60"- 1.5m / Sec.

Application: for calibrating  thread gauge, plug guage, ring gauge, dial calibrators, dial gauges, internal micrometers of high accuracy.