GSC International REFRACT The refractometer series are based on the principle that the refractive indices of liquids change when the concentration change. This portable refractometer is used for determining the salinity of various solutions. It has a rubber grip to prevent your body temperature from interfering with your results, and the eye piece's scale is clearly defined. Instructions included. Specifications: Range: 0-28% Salinity Minimum Salinity: 0.2% Accuracy: ±0.2% Includes: 1 Refractometer 1 Hard plastic case 1 Leather carrying case 1 Transfer pipette 1 Screw driver 1 Cleaning cloth PRODUCT WARNINGS This product is NOT A TOY. It is designed for educational, scientific, or professional use only. Adult supervision is required at all times. Improper use may cause injury or damage. Always follow safety guidelines and wear appropriate protective equipment. Not suitable for children 15 and under.
