- 0–32% Brix range for quick, reliable sugar testing in liquids such as grapes, fruits, fruit juice, must, and wort using a handheld refractometer. - Continuous, accurate readings with automatic temperature compensation (ATC) to speed results and reduce temperature-related error. - Compact, handheld design with durable construction suitable for daily use in home brewing, winemaking, agriculture, horticulture, and educational settings. - Why you need it: eliminates guesswork in fermentation planning, supports quality control of juices, and helps assess fruit ripeness and sweetness. - Practical uses: - Home brewing: monitor wort sugar to predict fermentation pace and final alcohol content. - Winemaking: measure grape/fruit sugar to estimate potential alcohol and guide adjustments. - Agriculture/horticulture: check sugar levels in fruit to determine ripeness and harvest timing; suitable for classroom demonstrations. - Notes: simple to operate with minimal setup; designed for fast, dependable readings in common lab, kitchen, or field environments.