Applanation Tonometer

The Goldman principle is considered to be the most prevalent method of Tonometer as it is the most widely accepted method of estimating intraocular pressure. The Keeler Applanation Tonometer (KAT) are designed and built to our exacting standards to give you the accuracy and quality you expect from a Keeler manufactured device.The Goldmann applanation principle is widely acclaimed as the most common and direct method of assessing IOP.The KAT® is made with precision machined components, subject to stringent quality controls pre, during and after assembly to add reliability and repeatability to an established technique.