Icare® TA01i

Icare® TAO1i tonometer for quick and easy IOP measurements without anesthesia or air

The original Icare® tonometer is based on a proven accurate measuring principle known as rebound technology.  A light weight probe is used to make momentary and gentle contact with the cornea.  Our rebound technology eliminates corneal disruption and patient discomfort.

The Icare® TAO1i tonometer provides accurate, objective IOP readings for even the most difficult patients.  Requiring no drops or special training makes IOP measuring quick and easy for screening programs and humanitarian missions around the world.


Icare TAO1i tonometer
Model name TAO1i
Dimensions  13-32 mm x 45-80 mm x 230 mm
Weight 155 g (without batteries), 250 g (4 x AA batteries)
Power supply 4 x AA non-rechargeable batteries
Measurement range 7 – 50 mmHg
Accuracy (95 % tolerance interval relative to manometry): ±1.2 mmHg (≤20 mmHg) and ±2.2 mmHg (>20 mmHg)
Repeatability (coefficient of variation) <8%
This device has BF-type electric shock protection