Found 1 items, similar to Elatrometer.
English → English (gcide) Definition: Elatrometer Elatrometer \El`a*trom"e*ter\, n. [Gr. ? a driver + -meter.] (Physics) An instrument for measuring the degree of rarefaction of air contained in the receiver of an air pump. [Spelt also elaterometer.] [1913 Webster]