Technical Data:
Series: 1
Back: flat back
Graduation: 0.01 mm
Range (range/rev): 4 mm (1 mm)
Accuracy: 1/10 rev 8 um; 1/2 rev 10 um; 1 rev 11 um; measuring range 13 um
Hysteresis / retrace: 4 um
Repeatability: 3 um
Dial reading: 0-50-0
Measuring force: 1.4 N or less
Features: Balanced scale

Dimensions:
A=18 mm; B=40.3 mm; C=36 mm; D=13.5 mm; E=15 mm; F=9.5 mm; G=12.8 mm; H=32 mm; I=6 mm; mass lug/flat=51/48 g. Stem: Dia.8 mm +0/-0.009; contact point: ball/contact drawing with M2.5x0.45.

Remark:
Compact space-saving type; oil/water-tight design, hardened stainless-steel construction and carbide contact point. Limit hands, bezel clamps and lifting levers cannot be installed. Back cannot be rotated 90 deg.

Optional:
Optional contact points; when using a replacement connector not exceeding Dia.7 mm, catalogue specifies a Dia.7 x Dia.3 x approx.0.5 mm washer above the contact point.