Refractometer
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ABBE Refractometer BDI-155
Latest-model designed for quick and convenient measurement of refractive index and also the dispersion of liquids and solids. In additional a sugar scale is provided facilitating measurement of the percentage of sugar in solution.
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Hand Refractometer BDI-156
A pocket refract meter designed on the principle of total reflection for measuring the refractive index. Built-in ocular scale, on inspection, gives a direct reading for the percentage of sugar density.