Technical Data:
Series: 102
Product type: Outside Micrometer
Heat-insulated frame
Tapered frame behind anvil for hard-to-reach locations
Measuring faces: Carbide tipped
Accuracy basis: EMPE, ISO 3611:2023 and ASME B89.1.13-2013
Measuring range: 25 - 50 mm
Graduation: 0.001 mm
Accuracy: +/-2 um
Flatness: 0.3 um
Parallelism: 1 um
Measuring force: 5 to 10 N
Constant measuring force: Ratchet stop

Dimensions:
L=25 mm
a=7.8 mm
b=32 mm
c=2.5 mm
Common drawing dimensions: 25 mm; 2 mm; 15 mm; 66.9 mm
Spindle Dia.=6.35 mm
Measuring face Dia.=6.3 mm
Body Dia.=18 mm