• BACtrack S80 Breathalyzer
  • BACtrack S80 Breathalyzer angled
  • Woman Using BACtrack S80
  • BACtrack S80 Laying on Table
  • BACtrack S80 Breathalyzer angled
  • BACtrack S80 Breathalyzer angled
  • BACtrack S80 Breathalyzer angled
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BACtrack S80

BACtrack S80

Professional Breathalyzer

$129.99
$129.99
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Shipping calculated at checkout.

The BACtrack S80 Breathalyzer is designed to meet the rigorous standards of expert alcohol screeners - from roadside law enforcement to hospital workers and treatment professionals. Approved by the U.S. Department of Transportation, the S80 has also been cleared by the Food and Drug Administration for personal use, making it a top choice of safety-conscious individuals.

BACtrack Professional Breathalyzer Mouthpieces
S80 Brochure S80 Manual

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1 Year Warranty

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Free Shipping on All US Orders

1 Year Warranty

30-Day Money Back Guarantee

Award-Winning Customer Service

Core Features

  • Xtend® Fuel Cell Sensor Technology - BACtrack’s professional-grade sensor is the same technology trusted by hospitals, clinics, and law enforcement, and offers the highest level of accuracy and consistency.
  • Effective Breath Capture - Mini-solenoid internal breath pump ensures the most accurate and efficient breath capture for testing.
  • One Touch Operation - Simply power on your BACtrack S80 and begin testing in seconds.
  • LCD Screen - BAC results are displayed on a bright, easy-to-read LCD display.
  • DOT/NHTSA Tested and Compliant - Meets all federal requirements for a breath alcohol screening device.
  • Extra Mouthpieces - Includes six additional mouthpieces, making it easy and sanitary to test your friends and family.
  • Warranty - All BACtrack breathalyzers are backed by a full one-year warranty, when purchased from an authorized retailer.

Proprietary Sensor Technology. Unparalleled Precision.

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

  • Xtend® Fuel Cell Sensor Technology

    Engineered by BACtrack from technology used in experimental vehicle fuel mixing, our proprietary Xtend® Fuel Cell Sensors deliver the most accurate, consistent BAC results.

  • 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 professional-grade Xtend® Fuel Cell Sensor Technology 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.


Internal Breath Pump

Mini solenoid breath pump ensures the most accurate and efficient breath capture for testing

Accuracy-Focused Engineering

We focus on our technology so BACtrack’s pro-grade series consistently outperforms.

  • Precise Results

    The linear response of the Pro Series’ Xtend® Fuel Cell Sensor Technology provides precise results over the complete range of alcohol concentrations expected in the breath, from 0.000 to 0.400 % BAC. BACtrack pro-grades can accurately detect trace amounts of alcohol and reliably handle very high BACs.

  • Consistency

    Pro-grade models produce the most consistent and reliable results. For example, they are more likely to show the same test result when someone is tested repeatedly in a very short period of time. This means pro-grade BACtracks easily handle multiple high-frequency tests.

  • High BAC Testing

    Pro-grade models are consistently accurate at higher BAC concentrations. If someone is very intoxicated, for example at 0.22% BAC, these models are more likely to provide an accurate test result as compared to semiconductor models, which are less accurate at higher BAC values.

  • No False Positives

    Pro-grade models will not show a false positive due to the presence of acetone, which some semiconductor models misread for someone who is diabetic or on a low calorie diet.

  • Long-Term Reliability

    Extended sensor life helps pro-grade models maintain accuracy for up to thousands of tests, delivering long-term reliability.

  • Faster Warm Up Time

    Pro-grade BACtrack models offer a faster warm-up time, a benefit when conducting high volume and back-to-back tests.

  • Longer Battery Life

    Low power requirements enable up to 1,500 tests on one set of AA batteries.

BACtrack S80 Professional Breathalyzer

BACtrack’s premier professional breathalyzer, the S80 is an ideal choice for law enforcement, health professionals or anyone who requires the most dependable BAC results. It features professional-grade Xtend® Fuel Cell Sensor Technology with enhanced linear accuracy, and convenient one-button operation for fast and accurate BAC results. Simply press the power button and begin testing in just seconds.

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