You have a few options that you may choose from: Series 1000 SS-60 Volume Meter, designed for use with a Perlick or Trycock style sample valve usually found on bright beer tanks. Series 6000 D.T. Piercing Device for use with bottles or cans. Series 7000 New Style Air Tester with Dial Thermometer, that combines the abilities of CO² and head space “air” testing in bottles and cans.