I just noticed on twitter that Homebrew has a refractometer for 22+ dollars. Can someone explain exactly how to use one and the benefits of its use.
here is the site:
http://www.homebrewfinds.com/2013/0...le.html?utm_source=dlvr.it&utm_medium=twitter
here is the site:
http://www.homebrewfinds.com/2013/0...le.html?utm_source=dlvr.it&utm_medium=twitter
Last edited: