Keeler has led the field in tonometry since the introduction of the Pulsair in 1987, and has continued to do so through four generations of the product. Each generation is a milestone of technological development providing you with ever accurate and reliable diagnostic tools.

Keeler offers a line of tonometers including non-contact and contact tonometers.

To complement the hand-held Pulsair EasyEye we offer you other solutions: convertible hand-held to a desktop product. Whatever your need, we have the answer.

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 that are subject to stringent quality controls pre, during and after assembly in our Windsor factory.

The Keeler Applanation Tonometer (KAT) is a perfect example of our skills; we have applied 21st Century design techniques to a 20th Century device to deliver a premium quality instrument.