Hand Refractometer is used for convenient and rapid measurement of concentration in a number of liquid and semi-solid samples. We manufacture this device using high quality materials and components, sourced from trusted vendors. It features a bright field of view, a unique sample dribble feed and is sealed against moisture ingress. It is commonly used for controlling the ratio and concentration of various industrial fluids. The device can provide not only the most accurate performance in its class but also repeatability when switching between users. Hand Refractometer is mainly developed for sugar-related liquids such as fruit juices, honey, soft drinks, and wines.