| The models are designed on the improvement on the model RHWN-25.With the scale for Brix, we can more easily to know the sugar concentration in the grape. The RHWN-25BrixATC has Automatic Temperature Compensation System. Measuring Range:0-25%VOL,0-40%BrixMinimum Division: 0.2%VOL,0.2%Brix(ATC) Temperature Compensation Range:10°C--30°C | 
