Technical Data:
Series: 209
Measurement type: Internal
Measuring range: 0.10 - 0.50 in
Graduation: 0.0002 in
Accuracy: +/-0.0008 in
Maximum measuring depth L: 0.47 in
Maximum groove depth A: 0.027 in
Minimum groove width B: 0.023 in
Measuring contact type: A
Measuring contact size: R0.1
Mass: 200 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: 0.47 in
A: 0.027 in
B: 0.023 in
Contact type: A
Contact size: R0.1