Breathalyzers

Quickly and easily estimate your BAC with this BACtrack Go BT-KC20 keychain breathalyzer, which features a fold-out mouthpiece that facilitates BAC calculations and readouts on an easy-to-read LCD screen. The ultracompact design simplifies portability.

These individually wrapped BACtrack MPS-10 mouthpieces allow you to test the blood alcohol content of multiple users and are compatible with S-30, S-50, S-70 and S-80 BACtrack breathalyzer models.