VACUOMETER
Source: 567
Vac′u‐om″e‐ter (?), n. [[Vacuum + -meter.]] (Physics) (a) An instrument for the comparison of barometers. (b) An apparatus for the measurement of low pressures.
Source: 567
Vac′u‐om″e‐ter (?), n. [[Vacuum + -meter.]] (Physics) (a) An instrument for the comparison of barometers. (b) An apparatus for the measurement of low pressures.