Handheld refractometer for honey beekeeping Honey tester refractometer 4 beekeeping HT116ATC is specially designed for determining 3 different scales of honey : Brix(58-90%) Baume Specific Gravity(38-43Be)Water(12-27%). This honey refractometer is useful to control the sugar concentrations of honey related foods and beverages. Checking the ripeness of fruit in the field, verifying product qualtity after harvesting or controlling concentrations during processing and packaging, refractometers provides critical information to ensure quality of products. The refractometer has ATC (Automatic Temperature Compensation) for precise measurement without having to re-calibrate after changes in ambient working temperature. Model:HT116ATC Measring Range:Brix(58-90%) Baume Specific Gravity(38-43Be) Water(12-27%) Minimum Division: 1% Brix 0.5% Be 1% water