Technical Data:
Series: 209
Measurement type: Internal
Measuring range: 2.5 - 12.5 mm
Graduation: 0.005 mm
Accuracy: +/-0.015 mm
Maximum measuring depth L: 12 mm
Maximum groove depth A: 0.7 mm
Minimum groove width B: 0.5 mm
Measuring contact type: A
Measuring contact size: R0.1
Mass: 155 g

Application:
Spring-loaded dial caliper gage making point contact at a constant measuring pressure.
These gages are comparison gages and should be used with a setting ring or micrometer.

Dimensions:
L: 12 mm
A: 0.7 mm
B: 0.5 mm
Contact type: A
Contact size: R0.1