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Tono-Pen AVIA Handheld Tonometer
tonopen_avia_32px Tono-Pen AVIA in hand tonopen-avia_awards_32px

Tono-Pen AVIA® Tonometer

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Tono-Pen® AVIA, now with Quick-Tap® Measurement Mode... More confidence in fewer measurements. Tono-Pen AVIA® Handheld Tonometer is always ready-to-use and calibration-free. An award-winning ergonomic design, long life battery good for thousands of measurements, statistical confidence indicator, and now Quick-Tap® Measurement Mode, make it the most advanced Tono-Pen® yet. The one you trust in tonometry. Designed & assembled in USA.

Tono-Pen AVIA, like the Tono-Pen XL, uses sanitized Ocu-Film® + Tip Covers to minimize the risk of patient cross contamination.

Tono-Pen® and Ocu-Film®+ products are also available from your Authorized Reichert Technologies Distributor. Add them to a Quote Request or select Find Distributor to contact a distributor near you. For US government sales, please call 1-888-849-8955 to place your order.


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Tono-Pen AVIA® - The most advanced Tono-Pen® Tonometer yet.


Tono-Pen®, the one you trust in tonometry. 

Tono-Pen AVIA handheld tonometer requires no routine calibration and is always ready-to-use.
An award winning ergonomic design, longer battery life, and enhanced IOP averaging technique,
makes it the most advanced Tono-Pen yet. 

No Calibration Required.

Routine calibration of Tono-Pen AVIA is not required. Spend less time worrying about your instruments and more time with your patients.   

Award Winning Ergonomic Design. 

With its award-winning, ergonomic design and soft-touch grips, the lightweight Tono-Pen AVIA fits comfortably in any operator’s hand, ensuring consistent measurement technique among users.  

Simple One Button Operation.

To take a measurement, simply press the button once. When the light turns to green, Tono-Pen AVIA is ready to use. Gently tap the anesthetized cornea until a short beep sounds to alert the operator that the measurement is complete.  

Less Sensitive to Corneal Centration. 

Using micro-strain gauge technology, Tono-Pen AVIA is less sensitive to corneal centration than other tonometers and provides fast, accurate, and repeatable results with minimal operator bias. 

Technician Friendly.

Simple one button operation, award winning ergonomics, less sensitivity to corneal centration, and statistical confidence indicator makes delegation of Tono-Pen AVIA to an eye care technician easy and worry-free. Minimal training is necessary to become proficient in obtaining reliable IOP measurements.

Gravity Independent. 

Unlike most other tonometers, only Tono-Pen can be used in any position, making it easy to measure all patients, including those who may be in a wheelchair or bedridden.

Large Dual Sided Screens.

The IOP measurement is displayed on two large, easy-to-read, LCD screens making it suitable for both left and right handed users.

Long-life Battery. 

The convenient on-screen battery indicator ensures that Tono-Pen AVIA will always be ready for use. The removable Tono-Pen AVIA POWERCEL® battery pack is easily replaced, requiring no tools. Just squeeze and pull.

ADA Eligibility.

The purchase of Tono-Pen may qualify for ADA tax benefits. Refer to Americans with Disabilities Act, Title 26, Internal Revenue Code, Section 44.

Design & Assembled in the USA.

Tono-Pen handheld tonometers are proudly designed and assembled in our state-of-the art world headquarters in Buffalo, NY, USA.

Protect your Tono-Pen and your patients with genuine Ocu-Film.

Disposable and affordable, single-use, sanitized Reichert Ocu-Film + Tip Covers protect your Tono-Pen, and are easy to apply. Using genuine brand Reichert Ocu-Film + Tip Covers guarantees you are using tip covers that are specifically engineered for proper performance of your Tono-Pen.

Using non-Reichert tip covers may cause Tono-Pen readings to be erratic or inaccurate, and may result in difficulty obtaining measurements. Non-Reichert tip covers may also contaminate the Tono-Pen transducer, potentially voiding the warranty, and resulting in the need for costly service to the instrument.

Reichert Ocu-Film + Tip Covers are FDA cleared and are blue in color to assure the user that the tip cover is the genuine brand approved for use with Tono-Pen AVIA and Tono-Pen XL Applanation Tonometers.


Tono-Pen AVIA® Specifications and Instructional Videos:

  • Catalog Number: 230650 Tono-Pen AVIA Starter Kit 
    - Tono-Pen AVIA
    - Carrying case
    - 150 individually wrapped Ocu-Film + tip covers
    - Tono-Pen AVIA Powercel Battery
  • Weight: 2.4oz. (71 g)
  • Length: 6.25 in. (16 cm)
  • Width: 0.75 in. (2 cm)
  • Thickness: 1.75 in. (4.4 cm)
  • Transducer: Micro Stain Gauge
  • Measurement Range: 5-55 mmHg
  • Power Source: Tono-Pen AVIA Powercel Battery Pack


Ocu-Film® + Tip Covers (Box of 150, individually wrapped)

Genuine brand Ocu-Film – Protect your patients and your Tono-Pen.


Ocu-Film® + Tip Covers (Bulk Pack of 600, not individually wrapped)

Genuine brand Ocu-Film – Protect your your patients and your Tono-Pen.


Tono-Pen AVIA Powercel® Battery

Removable battery pack for Tono-Pen AVIA Applanation Tonometer


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