PRECISE MEASUREMENT Precise measurement of Reflective Index 1.3 to 1.7 with an accuracy of 0.001 direct in scale and 0.0001 by estimation and sugar percentage range 0-95% with an accuracy of 1% on scale and 0.1% by estimation. IMPROVED MODEL...
ROTATING HALF SHADOE EFFECT Suitable for testing sugar solution and other optically active liquids. Designed to accommodate up to 220mm tube having both angular & sugar scale with rotating half shadow effect with sodium lamp assembly. ...