Accurate and Easy-to-Use: This Digital Refractometer ensures precise readings with its automatic temperature compensation (ATC) feature, allowing for accurate measurements even in fluctuating temperatures. Simply apply two to three drops of the sample onto the prism, press the start key, and the percentage value is displayed on the easy-to-read LCD screen within three seconds. Compact and Portable Design: Designed for convenience, this Digital Refractometer is compact in size, making it for one-handed use. Its lightweight construction also allows for easy portability, making it a tool for on-the-go professionals. solid and Versatile: With an Ingress Protection (IP)-54 rating, this Digital Refractometer is resistant to dust and water jets, ensuring durability and longevity. It can even be washed under running water, making it easy to clean after each use. The device comes with a plastic protective carrying case, providing additional protection during transportation. Simple Calibration Process: Calibration is a breeze with this Digital Refractometer. Just clean off the prism, add water, and press the CAL key. This simple calibration process ensures accurate measurements each time, giving you confidence in the reliability of your results. Wide Range of Applications: Suitable for a wide range of industries, this Digital Refractometer is for measuring the concentration of various liquids, including beverages, food products, and more. Whether you're a professional in the laboratory or in the field, this versatile device is essential for precise and efficient analysis., Manufacturer: ZXZZAS