SCHIÖTZ TONOMETER - inclined scale

A masterpiece of precision mechanism, measures intraocular pressure according to Prof. Schiötz standards.
Vital parts are made of stainless steel.
Agate stone inserted.
Set 3 weights included (5.5 - 7.5 - 10 g).
Scale specification 5.
In black deluxe case with velvet-look inserts.
Perfect reading of the scale with red pointer.
Made in Germany.