Accurate Alcohol Measurement: Our Refractometer is specifically designed for brewers and distillers to determine the alcohol content of non-sweetened distillates. With a scale range of 0~80% (VOL - alcohol volume percentage) and a reading resolution of 1%, you can rely on precise measurements every time. Versatile Applications: Whether you're measuring whiskey, brandy, fruit brandy, slivovitz, vodka, gin, tequila, or other distilled beverages (containing ethyl alcohol and water), our Refractometer is tailored to meet your needs. It's the tool for scientific research, food production, and liquor retailers. Easy to Use: Our Refractometer is incredibly user-friendly. Simply add a few drops of liquid onto the optical part of the instrument, cover it with the prism (which facilitates better spreading of the liquid onto the prism), observe the light through the eyepiece (adjust if necessary), and then read the result value on the scale. Built-in Temperature Compensation: The Refractometer features an Automatic Temperature Compensation (ATC) system with a compensation range of 10~30°C. This ensures accurate readings regardless of temperature variations, making it reliable even in different environments. Premium Quality Design: Designed with both functionality and aesthetics in mind, our Refractometer boasts a streamlined body made of high-quality copper material. Internally, it incorporates optical glass lenses, while the wide cover plate ensures a match with the lens. The upgraded lens provides a clear and enhanced field of view, further enhancing the user experience.