The iCare IC200 tonometer is designed for professional use in the surgical operation room, the emergency room and also the clinic. It uses the same patented rebound measuring principle found in other iCare tonometers. There is no need for drops, air or specialised skills for its use. The IC200 gives you positional freedom with a new premium design and user interface. It allows measuring whether the patient is sitting, standing, half-sitting or in the supine or lateral recumbent position.