No longer available. Click here to shop for newer breathalyzers.
The BACtrack S30 is one of the most portable breathalyzers available – less than one inch thick and only four inches tall. Simply attach a mouthpiece and blow for 5 seconds for an estimate of your blood alcohol content (BAC). The BACtrack S30 is perfect for testing anyone, anywhere and easily fits into a purse or pocket for on-the-go lifestyles.