Capture refractometer and polarimeter measurement in one unit! Ideal for the sugar manufacturing and refineries, fragrances, and honey analysis. Zero the unit with distilled water and you are ready to measure. Simply fill the sample stage and press start. Measurement is displayed and green/red lights indicate whether the measurement falls within the user-programmed tolerance setting. Select the display unit of measure from angle of rotation, Brix, purity, International Sugar Scale, specific rotation, or concentration. Selectable auto power-off preserves battery life.