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BACtrack Keychain

BACtrack Keychain

Personal Breathalyzer

$39.99
$39.99
Sale Sold out
Shipping calculated at checkout.

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.

Color
BACtrack Keychain Breathalyzer Mouthpieces
Keychain Brochure Keychain Manual

Free Shipping on All US Orders

1 Year Warranty

30-Day Money Back Guarantee

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Free Shipping on All US Orders

1 Year Warranty

30-Day Money Back Guarantee

Award-Winning Customer Service

Core Features

  • 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.
  • Effective 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 Keychain and begin testing in seconds.
  • LED Screen - BAC results are displayed on a bright, easy-to-read LED display.
  • Extra Mouthpiece Covers - Includes three additional mouthpiece covers, making it easy and sanitary to test your friends and family.
  • Wireless NFC Enabled - Connects to your smartphone via NFC to help you learn about your BAC result, how to correctly use your BACtrack and much more!
  • Warranty - All BACtrack breathalyzers are backed by a full one-year warranty, when purchased from an authorized retailer.

Ultra-Portable Keychain Design

The tiny BACtrack Keychain is perfect for BAC testing on the go, easily attaching to your keychain or fitting in a pocket or purse.

Proprietary Sensor Technology. Unparalleled Precision.

Every BACtrack breathalyzer is engineered around the two factors that most influence accuracy: sensor type and optimal breath capture.

  • MicroCheck® Sensor Technology

    Our consumer breathalyzers employ Advanced MicroCheck® Sensor Technology. Using a semiconductor sensor 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. BACtrack breathalyzers are carefully designed to exclude ambient air, fumes, and other airborne gases that could contaminate results. To enhance accuracy, all BACtrack pro-grade models feature a miniature solenoid air pump to test only air from the deep lungs.

Precision Hardware

Thoughtful design, unrivaled accuracy.

Proprietary Sensors

Our Advanced MicroCheck® alcohol sensor delivers reliable and accurate BAC results, every time you test


Mouthpieces

Includes washable, disposable mouthpieces to improve accuracy by collecting the highest quality sample, and to allow you to test others safely.

BACtrack Keychain Breathalyzer

Quickly and easily estimate your blood alcohol content with the small and affordable BACtrack Keychain Breathalyzer. The folding mouthpiece pulls out during testing and slides back down during storage – blow for accurate BAC results in just 5-seconds. Best of all, you can’t forget your Keychain Breathalyzer as it travels with you wherever you carry your keys.

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