What is an Air Puff Tonometer? Uses and Troubleshooting Guide

Introduction In an eye exam, the air puff tonometer—formally known as a Non-Contact Tonometer (NCT)—is used to screen for glaucoma by measuring Intraocular Pressure (IOP).. For optometrists, ophthalmologists, and clinic managers, keeping this machine running accurately is essential for patient safety and clinic flow. At Shanghai Link, we understand that the reliability of your Ophthalmic […]