Technical Data:
Series: 2
Type: Standard, ISO/JIS metric
Back: with lug
Graduation: 0.005 mm
Range (range/rev): 5 (0.5) mm
Accuracy, 1/10 rev / 1/2 rev / 1 rev / measuring range: 5/8/9/12 um
Hysteresis: 3 um
Repeatability: 3 um
Dial reading: +/-0-50
Measuring force: 1.5 N or less
Features: Jeweled bearing; continuous scale

Dimensions:
A=47.2 mm; B=60.7 mm; C=57 mm; D=18.1 mm; E=20 mm; F=16.9 mm; G=15.3 mm; H=52 mm; I=7.6 mm; mass lug/flat=146/137 g
Stem Dia.8 mm +0/-0.009; spindle Dia.4.8 mm; M2.5x0.45 contact thread

Optional:
Limit hands (2 pcs.) 21AZB195
Bezel clamp 21AZB148