Your Spinn Maker does not measure its pressure using the conventional bar unit of measurement.
Your Spinn builds pressure in a "pressure-less" environment through centrifugal force and adjustable RPM.
To read more about Spinn's patened centrifugal brewing technology, please check www.spinn.com.
Should you need any help, please reach out to the Spinn Support team - we are here for you Monday - Friday: 9:00 am - 5:00 pm EST. Click on the chat bubble in the bottom right hand corner of this screen.