HAND REFRACTOMETER

HAND REFRACTOMETER with Occular Scale Ranging from 0 to 32% in division of 0.2%

HAND REFRACTOMETER With Occular Scale Ranging from 28 to 62% in dIVlSlOl'1 0.2%.

HAND REFRACTOMETER With Occular Scale Ranging from 58 to 92%in division 0.2%.