How it works?
When you make wine (for example):
The boiling point of alcohol is about 78° C and the boiling point of water is about 100° C
when the temperature display 85° C( for example),
then there will be Much Alcohol steam and a little water steam,the purity of wine is high.
The Purity of wine is about 50%VOL
When the temperature 90° C (for example),
then there will be much alcohol steam and much water steam also.
the purity of wine will be lower.
THE Purity of wine is about 20%VOL,
And the temperature is 95° C ,the purity is about 10%VOL
Dear buyer, we have manual for you, it is easy to use