BeerWort and Wine Refractometer, Dual Scale 0~32%Brix, 1.000~1.120 Gravity
Product Description: This refractometer is designed special for brewing beer to measure the sugarcontent of beer and includes an automatic temperature compensation of 10 - 30degree Celsius. It can replace your hydrometer for easier and more accurate measurements. Simply use the dropper to take a sample of wort and put it on the prism. Thenhold the refractometer up to the light and look through the eyepiece. Due to the dual scale there is no need convert to specific gravity as the scalemeasures both Brix and SG.