Technical Data:
Series: 2
Type: Metric ANSI/AGD
Back: flat back
Stem: Dia.3/8 in
Contact thread: #4-48UNF
Graduation: 0.001 mm
Range (range/rev): 5 (0.2) mm
Accuracy first rev / 2.5 rev / 10 rev / extended range where stated: +/-7 / +/-7 / +/-8 / +/-10 first 20 rev / +/-10 over 20 rev um
Retrace: 2.5 um
Repeatability: +/-0.3 um
Dial reading: 0-10-0
Measuring force: 1.5 N or less

Optional:
Interchangeable backs and contact points are available for these indicators.