Mouthpieces make sharing your BACtrack Keychain Breathalyzer easy and hygienic. Available in multi-packs of 10, 20 and 50, these plastic breathalyzer mouthpieces are easily removable, washable and reusable. See below for compatible devices.
Quickly estimate your blood alcohol content with the small and affordable BACtrack Keychain Breathalyzer. The folding mouthpiece pulls out for testing and slides back down during storage – accurate results in just 5 seconds.
BACtrack Go is one of the smallest and sleekest breathalyzers on the market. Advanced MicroCheck® alcohol sensor determines BAC quickly and accurately; mouthpiece folds away to protect it while not in use. Proprietary sensing technology and a specially tuned algorithm, deliver accurate results unparalleled at this price point.