Holani H-303 手持酒精浓度折射计 (0-50%v/v Vol, 50~80% v/v Vol)

Measuring Range: 

0-50%v/v Vol (v/v ±1%)

50~80% v/v Vol (V/v ±2.5%)         

ATC: Yes

This refractometer is designed for measuring the alcohol concentration of alcohol and developed for measuring all kinds of index of grapes,that helps the manufacturer to decide the best time to manufacture the grape wine.

Datasheet