A device used to measure intraocular pressure (IOP). It uses a weighted tonometer arm, which gives a reading. Although this tonometer is not as accurate as others, it is inexpensive and easy to maintain and use.
A device used to measure intraocular pressure (IOP). It uses a weighted tonometer arm, which gives a reading. Although this tonometer is not as accurate as others, it is inexpensive and easy to maintain and use.