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BACtrack S80 Pro Breathalyzer Portable Breath Alcohol Tester with 16 Mouthpieces

by BacTrack
Today: $129.99
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ITEM# 12354444
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ITEM#: 12354444

Never guess again whether someone is legal or sober enough to drive with this BacTrack Breathalyzer. Quickly estimate blood alcohol levels with state of the art Xtend Fuel Cell Sensor Technology that includes six mouth pieces for the ultimate sanitary experience. This device includes two AA batteries and a hard-shell carrying case.Err on the side of caution, keeping yourself and family and friends safe by testing with this breathalyzer after drinking and before getting behind the wheel. A handy tool for parents of teenagers, this portable breathalyzer unit shows blood alcohol content to the hundredths decimal point, providing an accurate reading.

  • BacTrack S80 quickly estimates blood alcohol content (BAC)
  • Perfect diagnostic choice for law enforcement, hospital, clinics, businesses, and anyone who desires fuel cell accuracy
  • Breathalyzer features Xtend Fuel Cell Sensor Technology
  • Linear response of the Xtend fuel cell provides more accurate results over the complete range of alcohol concentrations expected in the breath, from 0.000- to 0.500-percent BAC
  • Low power requirements, get up to 1500 tests on one set of AA batteries
  • Extended sensor life for long-term reliability
  • S80 is not subject to interference from acetone (acetone may be found in individuals with diabetes), which may result in a false positive on semi-conductor-based breathalyzers
  • 16 (10 BONUS) mouth pieces included
  • Two (2) alkaline AA batteries (included)
  • Hard shell carrying case included


Style Classic
Material Plastic
Gender Unisex
Dimensions 2.0x4.0x0.0
Warranty 1 year Manufacturer
Model Number BT-S80
Country of Origin North Korea

Customer Reviews

5 Stars
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1 Stars
  • Most Recent

  • Worth it
    Verified Purchase

    Safety first. Good deal for a helpful product.

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  • Sober Living house owner
    Verified Purchase

    Works great. Very accurate.

    Read More
  • Always Handy
    Verified Purchase

    I already had one of these, but my son asked for one for his 21st birthday. I think this is fairly accurate, and if anything it is helpful for people to recognize just how drunk you are at .08. It's interesting at parties, and it is always helpful to let you or others know when you just shouldn't drive.

    Read More
  • Worth it!
    Verified Purchase

    So glad we bought this! Works great and easy to use. So worth it if you ever are questioning if you or someone else should be driving.

    Read More
  • Great for Checking Yourself
    Verified Purchase

    I purchased this not only for myself but to have at work. It works great.

    Read More
  • Most Helpful

  • Breathalyzer
    Verified Purchase

    Not everyone needs a breathalyzer, but for those who enjoy drinking but want to be responsible when driving, I highly recomment this very accurate product. Let's no get any DUI's. This product will help achieve that goal.

    Read More
  • You can't fool the breathalyzer!

    I use this primarily to test myself. This product helps put a number on your alcohol level - something that everyone should have with all the DUI checkpoints and alcohol fatalities. It comes with batteries and is simple to use. I'm rarely above a 0.06 or 0.07 but friends have tested almost above 0.15. that's scary. But it's better to test and know what you are than to leave it to the cops...or worse.

    Read More
  • Great product

    I own S30 and decided to go back for another one with fuel cell sensor (suppose to be better). This unit shows one more digit than S30 which makes it more accurate on reading. both read equally fast and accurate too! I often use both units just to make sure they're reading correctly. Great buy!!

    Read More
  • Great buy

    This breathalyzer is a little more money, but it is well worth it. The accuracy and reliability of the device is amazing. This is due to the fuel cell sensor which is the same type of sensor that law enforcement uses. I also like the compact size. Since it is so portable it is easy to bring with and it gets used that much more by myself and friends.

    Read More
  • Would recommend to anyone
    Verified Purchase

    This product accurately calculates blood alcohol. It would be great for anyone with teenage kids suspected of drinking or to check your own level if you are uncertain about whether or not to drive.

    Read More

Questions & Answers

  • Why did you choose this product?

  • where can I purchase additional mouth pieces for backtrack s80

    • You can get additional mouthpieces on **** or at

  • can this Breathalyzer count how many people it has Breathalyzed?

  • How can I get my new breathalyzer calibrated. It is not accurately measuring, and it has only been tried a few times.

    • You will likely need to contact the Manufacturer.

    • Please contact BACtrack Customer Service at or by calling 877-334-6876. They can assist you.

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Shipping & Returns

Standard Return Policy:

Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.