The present invention relates generally to a method and apparatus useful during anaerobic fermentation, and more particularly to a method and apparatus for measuring the volume and rate of gas produced during anaerobic fermentation, this invention having particular utility during {HEAD ~ the making} of {TAIL ~ alcoholic beverages} 
The present invention relates generally to a method and apparatus useful during anaerobic fermentation , and more particularly to a method and apparatus for measuring the volume and rate of gas produced during anaerobic fermentation , this invention having particular utility during { HEAD ~ the making } of { TAIL ~ alcoholic beverages }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL