Refractometer

Precision instrument for measuring the density of liquids. Its mode of operation is based on the refraction of light passing through a thin layer of liquid and has an advantage over the hydrometer due to the minimal amount of beer or wort it requires, and at any temperature. The density is indicated in Brix and SG. Conversion from Brix to SG Correction is required when alcohol is present in the sample.You will find the corresponding tool here