Assertion: aneroid barometer | /r/HasAspect | mechanical adjustment
Facets:
Source sentences:
text: Aneroid barometers have a mechanical adjustment that allows the equivalent sea level pressure to be read directly and without further adjustment if the instrument is not moved to a different altitude.
text: Aneroid barometers have a mechanical adjustment that allows the equivalent sea level pressure to be read directly and without further adjustment if the instrument is not moved to a different altitude.