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BACtrack Go - Keychain Digital Breathalyzer

Know your limits.

  • Detects blood alcohol content from 0.00 - 0.40%
  • Fits easily into a pocket or purse
  • Accurate results in under 30 seconds
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$29.99

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Know your limits.

Here at ThinkGeek we are definitely fond of the infamous caffeine molecule but we also have another favorite molecule: ethanol. This alcohol is caffeine's older, misbehaving brother. Both molecules can help us get through a rough day, but alcohol warrants the need for a higher level of responsibility and control. Knowing your limits is important and this little device can help you decide whether you should hit the road or call a cab.

The BACtrack Digital Breathalyzer is a compact unit that fits on your keychain or in your bag or purse. Flip the folding mouthpiece, blow, and see your estimated blood alcohol level instantly on the screen in big LED digits. Three optional mouthpieces are also included if you want to test multiple people. Take BACtrack on the town whenever you're out partying. Be sure to check your local laws for the legal limit near you (but seriously, just get a designated driver or call a cab, okay? Timmy needs you in his geek army!).

Product Specifications

  • Detects blood alcohol content from 0.00 - 0.40%
  • Displays BAC results in easy-to-read two-digit blue LED display (0.02, 0.13, etc.)
  • Accuracy: +/- 0.01 at 0.02% BAC (blood alcohol content)
  • Uses police-grade Xtend Fuel Cell Sensor Technology for readings
  • Built-in solenoid air pump prevents user errors during the breath sampling process
  • Warm-up Time: 11-13 seconds
  • Blowing Time: 5 seconds
  • Response Time: 5 seconds
  • In under 30 seconds, you can know whether you should ride with a friend or call a cab
  • Batteries: 1 AAA battery (included)
  • Battery Life: ~ 150 tests
  • Dimensions: 1.45" x 0.55" x 2.44"
  • Weight: 2 oz. (including battery)
  • Includes BACtrack, battery, 3 replaceable mouthpieces, and manual
  • Want more convenience? Try the BACtrack Vio - Bluetooth App Enabled Breathalyzer which pairs with your phone to provide tracking and an estimate of when you'll be sober.