2-in-1 Optical Refractometer 0-32 Sugar Meter/0-28 Salinity Meter Automatic Temperature Compensation Fructose Brine Tester

Description

The refractometer is designed according to the principle that liquids with different concentrations have different refractive indices, and it is fast and accurate. Automatic temperature compensation, the temperature of the water sample will not affect the reading. Aluminum alloy structure, light weight, small size, easy to carry. The soft silicone handle provides a nice touch. High-definition eyepieces make your vision wider and your reading more accurate.