Dual Scale Refractometer w/ ATC
This refractometer measures in the gravity of your wort in Brix and Specific Gravity. Once the yeast has been introduced and alcohol is present, you can still use your refractometer by reading the brix scale and using an online calculator. Automatic Temperature Compensation for liquids between 50 & 86°F so no need use temperature adjustment charts. This refractometer uses only 2-3 drops of liquid as opposed to the test tubes used with hydrometer, saving your beer to be drank, not dumped.