Trusted in over 150 countries, Riester products are developed in collaboration with medical practitioners to set new standards with regard to optical quality, ergonomics and functionality.

A masterpiece of precision mechanics! Highly precise eye tonometer according to Prof. Schitz for measuring intra-ocular pressure. Its reliability and durability makes this quality measuring instrument indispensable in every ophthalmologist’s practice and eye clinic.

• High quality agate bearing for an extremely long service life
• Precision measurement on a scale of 0 to 20 subdivisions and 0 to -1 sub-divisions
• Perfect reading of the scale with red pointer
• All vital parts are made of stainless steel, other parts are chrome-plated
• Complete in a black deluxe case with velvet-look inserts
• Supplied with three weights (5.5 g, 7.5 g, 10 g) and a conversion table

  Riester equipment is manufactured in Germany to the highest quality and awarded the ISO-9001 certificate. The Riester quality is trusted for over 50 years of company history in development and production of medical diagnostic instruments.