Technical Data:
Series: 523
Product type: Snap Meter for external indicator
Application: Accurate Go/No-go judgment without interruption
Measuring faces: Carbide tipped
Anvil movement: 2 mm
Measuring force before indicator is mounted: 5 - 10 N
Measuring force condition: Measured with anvil retracted 1 mm from free position without indicator
Measuring range: 25 - 50 mm
Indicator gage stem diameter: 8 mm
Repeatability of indication: 0.4 um
Flatness: 0.3 um
Parallelism: 0.6 um
Mass: 810 g

Dimensions:
b=35 mm
d=56 mm
Common longitudinal dimensions: 89.5 mm; 11.5 mm; 89 mm
Anvil-side Dia.=10.8 mm
Frame handle Dia.=16 mm
Dial indicator holding diameter: 3/8 in for inch models; Dia.8 mm +0.015 for metric models
Work-stopper included in body design