REFRACTOMETER - R.I. 181

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