BACtrack Ultra-Portable Keychain Breathalyzer - Green

BACtrack Ultra-Portable Keychain Breathalyzer (BT-KC10-GN) - Green

Model Number: BT-KC10-GN
Web Code: 10583789
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Make sure you're under the limit wherever you are with the BACtrack Keychain Breathalyzer. Featuring an Advanced MicroCheck alcohol sensor, the BACtrack Keychain accurately determines your blood alcohol concentration from a breath sample. Simply power on, blow into the folding mouthpiece, and your results will be displayed in seconds.

Manufacturer's Warranty

Check with the manufacturer for details or purchase Best Buy Protection on the next step.

Return Policy

30 days to return or exchange

Product must be unopened

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What's included:

  • Breathalyzer
  • User Manual
  • 3 x Mouthpieces
  • 1 x AAA Alkaline Battery
  • Equipped with an Advanced MicroCheck alcohol sensor that determines BAC quickly and accurately
  • One button operation allows you to simply press power and you can begin testing in seconds
  • BAC results are displayed on a crisp, easy-to-read LED display
  • Ultra-compact design fits inside a purse or pocket and can be used as a keychain
  • Includes 3 reusable mouthpieces
  • Extended battery life uses one AAA battery, and is good for up to 150 tests
Product Condition
Brand New
Biometrics Tracked
Blood Alcohol Levels
Sensor Technology
MicroCheck Sensor Technology
Detection Range
0.00 - 0.40%BAC
Sensor Accuracy
+/- 0.01% at .02%BAC
Warm Up Time
11- 13 seconds
Response Time
5 s
Display Type
Test Memory
Date/Time Stamp
Battery Type
1 x AAA
Battery Life
Batteries Included
15.25 cm
20.64 cm
3.18 cm
90 g
If you find a lower price with another retailer before you buy (or within 30 days of purchase), we’ll gladly match that price. If our own price is reduced within 30 days of purchase, we’ll match it and refund you the difference. Conditions and exclusions apply.