Wiktionary
gravimeters
n. (plural of gravimeter English)
Usage examples of "gravimeters".
Samshow set the plate down beside him and glanced at the gravimeters, spaced in a triangle in two corners and the middle of the opposite bulkhead.
He even had some experimental lightweight gravimeters, little stainless-steel cans, that were capable of getting down to an accuracy of ten milligals or so.
The gravimeters on the firefly are telling me the morphology of Cruithne has changed.