- Accurate BAC Results - 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 other airborne pollutants are kept out.
- One Touch Operation - Simply power on your BACtrack Keychain and begin testing in seconds
- LED Display - BAC results are displayed on a bright, easy-to-read LED display
Quickly and easily estimate your BAC with the small and affordable BACtrack Keychain Breathalyzer. Powered by BACtrack's proprietary Advanced Microcheck® Sensor technology, the BACtrack Keychain provides reliable and accurate BAC results you can trust. It's ultra-compact, portable keychain design makes it perfect for personal BAC testing on the go - simply blow into the fold-out mouthpiece and results are returned in seconds.
Accuracy You Can Trust
Advanced MicroCheck® Sensor TechnologyThe Keychain employs BACtrack's proprietary Advanced MicroCheck® Sensor Technology. Using a semiconductor as a base, these sensors go through a patented burn-in process, which delivers more accurate and reliable results, when compared to standard semiconductor sensors.
Optimal Breath Capture
Breathalyzer accuracy begins with an effective breath capture mechanism. The Keychain's innovative fold-out mouthpiece ensures only your breath goes into the breathalyzer, while ambient air, fumes, and other airborne gases are kept out.
Ultra-Portable DesignThe tiny BACtrack Keychain is perfect for BAC testing on the go, easily attaching to your keychain or fitting in a pocket or purse.
What's in the Box
- BACtrack Keychain
- Carrying Case
- Three Mouthpieces
- One AAA Battery
- Instruction Manual
- One Year Warranty
- Dimensions - 1.45 x 0.55 x 2.44 inches
- Weight - 2.0 oz (57g) with mouthpiece and battery
- Battery - One AAA battery
- Battery Life - Approximately 75 tests
- Sensor Technology - Advanced MicroCheck® Semiconductor
- Sensor Accuracy - +/- 0.01 at 0.02% BAC
See What Customers Are Saying
This little device is so easy to use! Anyone that drinks alcohol needs one.
Sean B., Raleigh, NC
I use this almost every time I go out and it's fun (and educational) to see the results. I've always wanted one to help me gauge my limit and this is an extremely afforadable way to do it! I will likely be purchasing several of these for family and friends as stocking stuffers for Christmas!
Shaney S., Denver, CO