Technical Data:
Series: 2
Type: Long Stroke, ISO/JIS metric
Back: flat back
Graduation: 0.01 mm
Range (range/rev): 30 (1) mm
Accuracy 1/10 rev / 1/2 rev / 1 rev / measuring range: 10/12/15/25 um
Hysteresis: 7 um
Repeatability: 5 um
Dial reading: +/-0-100
Measuring force: 2.5 N or less
Features: Coaxial revolution counter; jeweled bearing; damper at lowest rest point

Dimensions:
A=38.5 mm; B=88.7 mm; C=57 mm; D=18.1 mm; E=20 mm; F=16.9 mm; G=43.3 mm; H=52 mm; I=7.6 mm; mass lug/flat=153/144 g
Stem Dia.8 mm +0/-0.009; spindle Dia.4.8 mm; Dia.6.5 mm feature; M2.5x0.45 contact thread

Optional:
Limit hands (2 pcs.) 21AZB195
Bezel clamp 21AZB148 for metric type; 21RZA065 for inch type (included with ANSI/AGD models)
Optional contact points are listed in the catalogue contact-point section.