Definitions for "Tonometer"
An instrument for determining the rate of vibrations in tones.
An instrument for measuring tension, esp. that of the eyeball.
an instrument, such as a Goldmann tonometer or an “air puff” tonometer, used to measure intraocular pressure in millimeters of mercury (mm Hg)
An apparatus for studying and registering the action of various fluids and drugs on the excised heart of lower animals.