The PR-32α (alpha) has been modified to have a high measurement accuracy at Brix ±0.1%.
The PR-32α (alpha) is designed to cover low concentration of Brix 0.0 to 32.0%. It can measure Brix values of fruits juice, food and beverage as well as chemicals and industrial liquids such as cutting oil, cleaning liquid and antifreeze.
Also, this unit is programmed with the user-scale feature. This function will allow users to input the coefficient into the formula: [Concentration=Brix X Coefficient ] to display the concentrations according to each type of samples. 
Equipped with a new technology "External-Light-Interference" (ELI)* that enables you to take accurate measurements with ease and confidence near at a window or outside.