Based on model CXM503, with built-in ATC system,this refractometer can be used to directly read out the sugar content of the original grape juice and the alcohol degrees of the grape wine made from the original grape juice.

Measuring range:         0 - 25% VOL

                           0 - 40% Brix

Minimum Scale:            0.2% VOL

                           0.2% Brix

ATC Range:                 10 - 30¡æ