Keeler Tonocare handheld Tonometer

Additional information

Keeler Tonocare Non-Contact Tonometer

The Keeler Tonocare Non-Contact Tonometer is an advanced, portable solution designed to support early detection and ongoing monitoring of glaucoma, one of the leading causes of blindness worldwide. Engineered with precision and ease of use in mind, this innovative tonometer delivers accurate, consistent intraocular pressure (IOP) measurements using a gentle air puff, ensuring maximum patient comfort across a wide range of clinical environments.

Designed to meet the needs of modern clinicians, the Tonocare combines portability, affordability and high-performance technology. Its compact, lightweight design and long-lasting battery make it ideal for use in consulting rooms, domiciliary visits and large-scale screening programmes. With no consumables required, the Tonocare significantly reduces ongoing operational costs while maintaining high clinical standards.

Utilising advanced dynamic puff control and Frequency Leap-inspired measurement precision, the Tonocare has been rigorously tested against Goldmann Applanation Tonometry (GAT), demonstrating comparable accuracy, repeatability and reliability. The intuitive head-up display (HUD) guides the user into the correct positioning for every measurement, ensuring consistent results while reducing operator error.

Key Features

• Portable non-contact tonometer for accurate IOP measurement
• Clinically comparable to Goldmann Applanation Tonometry (GAT)
• No consumables required, reducing ongoing costs
• Compact, lightweight design ideal for domiciliary and clinical use
• Long-lasting battery supports full-day operation
• Quick start-up time (under 10 seconds)
• Rapid measurement of both eyes in approximately 30 seconds
• Soft air puff technology for improved patient comfort
• Head-up display (HUD) for accurate positioning and ease of use
• USB connectivity for data transfer and reporting
• Wall-mountable docking station for space-saving storage
• Corneal thickness compensation for improved accuracy

Frequently Asked Questions

Does the Tonocare measure Central Corneal Thickness (CCT)?
No, the Tonocare does not directly measure CCT, but it can compensate for a known corneal thickness to improve IOP accuracy.

How long does the battery last?
The Tonocare is designed to last a full working day on a single charge, making it ideal for busy clinical and domiciliary use.

Can the Tonocare be used for domiciliary visits?
Yes. Its lightweight, portable design makes it perfect for mobile use, allowing clinicians to move easily between patients and locations.

How accurate is the Tonocare compared to GAT?
Clinical testing shows the Tonocare provides comparable, consistent and repeatable results to Goldmann Applanation Tonometry.

Does the Tonocare require consumables?
No. The device operates without consumables, reducing ongoing costs. Only occasional printer paper replacement may be required.

Can data be transferred to a computer?
Yes. Using USB connectivity and dedicated software, users can download readings and generate reports for patient records.