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BACtrack - Professional Breathalyzer

New from

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Low Price Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

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    Rating Breakdown

    (8 Reviews)
    (1 Review)
    (0 Reviews)
    (2 Reviews)
    (6 Reviews)

    Product Availability

    Special Offers

    Cardholder Offers

    What's Included

    • BACtrack Professional Breathalyzer
    • 6 mouthpieces
    • Batteries
    • Case
    • Owner's manual


    • Warranty Terms - Parts: 1 year
    • Warranty Terms - Labor: 1 year
    • Height: 2-3/8"
    • Width: 4-7/8"
    • Depth: 7/8"
    See All Specs
    Measure your blood alcohol content easily with this breathalyzer that provides a wide detection range of .000-.500% and a 4-digit LCD display with easy-to-read, accurate results. Test multiple users with the included 6 individually wrapped mouthpieces.

    Product Features


    Do not use this product as a tool to determine whether you should operate a motor vehicle or equipment. Always have a designated driver when alcohol is being consumed.

    From our expanded online assortment; not available in all Best Buy stores

    Xtend Fuel Cell Sensor Technology

    Provides enhanced linear accuracy from .000-.500% BAC and helps extend battery life.

    4-digit LCD display

    Offers easy-to-read, accurate results.

    6 mouthpieces

    Allow you to test multiple users and are individually wrapped for sanitary storage.

    Compact design

    Fits easily in a pocket or purse for portability.

    Ratings & Reviews

    Overall Customer Rating:
    53% of customers would recommend this product to a friend (9 out of 17)
    bactrack.com Rating:
    (85 Reviews)

    Rating Breakdown

    (8 Reviews)
    (1 Review)
    (0 Reviews)
    (2 Reviews)
    (6 Reviews)

    Product Q&A

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    Product images, including color, may differ from actual product appearance.