description

• Quickly & easily estimate your BAC- Proprietary Advanced MicroCheck Sensor technology delivers reliable, accurate BAC results you can trust.
• Easy to use - One button operation means you simply power on your Go keychain breathalyzer and begin testing in seconds. It's that easy!
• Take it with you anywhere - The ultra-compact BACtrack Go breathalyzer keychain easily fits in a pocket or purse, making it a great portable breathalyzer for any occasion.
• Optimal breath capture - The innovative fold-out mouthpiece ensures only your breath goes into the alcohol tester, while other airborne pollutants are kept out.