1 example sentence using tonometer.
Tonometer used in a sentence
Tonometer in a sentence as a noun
Pretty amazing how a typical visit to an optometrist hasn't changed much in decades or even a century: Snellen eye charts from the 1860s, modern phoropters from the 1920s, widely used tonometers from the 1950s.
Tonometer definitions
noun
measuring instrument for measuring tension or pressure (especially for measuring intraocular pressure in testing for glaucoma)