Proprietary Sensor Technology. Unparalleled Precision.
Every BACtrack breathalyzer is engineered around the two factors that most influence accuracy: sensor type and optimal breath capture.
BACtrack S80
New
$129.99
Sale price
$129.99
Regular price
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BACtrack S80
Professional Breathalyzer
$129.99
Sale price
$129.99
Regular price
🚚 Order within the next 2 hours, 15 minutes for delivery by 18 Jun, 2026.
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 pro-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.
The S80 has been tested by, and meets the requirements of, the DOT/NHTSA for a personal breath alcohol screening device.
Core Features
In The Box
Tech Specs
Free Shipping on All US Orders
We aim to process and ship orders within one business day of receiving them. Orders being shipped within the continental U.S. should arrive 3-7 business days after it has been shipped.
1 Year Warranty
If during the first year of operation any BACtrack unit ceases to function properly, we will repair or replace the defective product at no charge. To obtain warranty service, please contact customer support at 877-334-6876 or support@bactrack.com.
30-Day Money Back Guarantee
If you are not 100% satisfied with your BACtrack, we'll gladly exchange it or give you a refund for the full purchase price paid, whichever you prefer, within 30 days from the original shipping date.
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.
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.
Consistency
Pro-grade models produce the most consistent and reliable results. They are more likely to show the same test result when someone is tested repeatedly in a very short period of time.
High BAC Testing
Pro-grade models are consistently accurate at higher BAC concentrations. These models are more likely to provide an accurate test result compared to semiconductor models.
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 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.
