Assertion: vernier caliper | /r/HasAspect | two scales
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: Fixed Scale: A vernier caliper has two scales, one is the fixed main scale.
text: Vernier calipers usually have a built-in ruler or scale on the instrument itself.
text: (Note that some Vernier calipers also have two scales, which can measure in both inch and metric units.)
text: Vernier calipers have two scales.