Technical Data:
Series: 209
Measurement type: Internal
Measuring range: 40 - 90 mm
Graduation: 0.05 mm
Accuracy: +/-0.05 mm
Maximum measuring depth L: 192 mm
Maximum groove depth A: 8.5 mm
Minimum groove width B: 2.4 mm
Measuring contact type: B
Measuring contact size: Dia.2 mm
Mass: 370 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: 192 mm
A: 8.5 mm
B: 2.4 mm
Contact type: B
Contact size: Dia.2 mm