Tonometer – Augen (Riester) – NSL – 5112

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
Made in Germany