Refractive index is one of the most important optical parameter
This refractometer is small and easy to use, with monocromatic and polarizing filters, torch for illumination and little case.
incl. little bottle with testing liquid (3ml) up to 1.79 I.R.
Torch is operated by 1AA Battery (NOT INCLUDED)
SIZE : 32 x 60 x 128 mm
Weight: 330 gr
GL181
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