CO2 pressure gauge for cylinders with mechanical caps
Pressure gauge for cylinders with mechanical caps. With 0-4 bar pressure gauge.
Anodized aluminum.

Once your bottle is full and ready for resealing, place the manometer on one of your bottles, as if it were a cork.

Be sure to disinfect the part of the manometer that will be in contact with the bottle neck.

Leave it on for the duration of the refermentation process.