• Advanced MicroCheck® Sensor Technology - Proprietary Advanced MicroCheck® Sensor technology delivers reliable, accurate BAC results you can trust.
• Ultra-Compact Design - Fits inside a purse or pocket and can be easily used as a keychain.
• Optimal Breath Capture - The innovative fold-out mouthpiece ensures only your breath goes into the breathalyzer, while ambient air, fumes, and other airborne gases are kept out.
• One Touch Operation - Simply power on your BACtrack Go and begin testing in seconds.
• LCD Screen - BAC results are displayed on a bright blue, easy-to-read LCD display.
• Extra Mouthpiece Covers - Includes three additional mouthpiece covers, making it easy and sanitary to test your friends and family.
• Warranty - All BACtrack breathalyzers are backed by a full one-year warranty