Co2 Meter for Crown Corks 26mm

Co2 Meter for Crown Corks 26mm Manual CO2 meter Handy carbonic acid meter for determination of CO2 pressure in beer, water, etc. in crown capped bottles (0.25-0.7 l) and for monitoring the second fermentation. With pin that pierces the crown cap. Range: 0-6 bar Division: 0.1 bar For 26 mm