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The BACtrack S35 a compact, convenient breathalyzer that makes assessing BAC (Blood Alcohol Content) simple and affordable. Proprietary sensing technology and a specially tuned algorithm deliver accurate results unparalleled at this price point.
Accuracy You Can Trust
Optimal Breath Capture
Breathalyzer accuracy begins with an effective breath capture mechanism. The BACtrack S35's innovative mouthpiece was carefully designed to exclude ambient air, fumes, and other airborne gases that could contaminate results.
Advanced MicroCheck® Sensor Technology
The S35 employs BACtrack's proprietary Advanced MicroCheck® Sensor Technology. Using a semiconductor as a base, these sensors go through a patented burn-in process, which delivers more accurate and reliable results when compared to standard semiconductor sensors.
Ultra-Portable DesignThe small and compact BACtrack S35 fits perfectly in the palm of your hand and is easily stored in a purse or pocket
What's in the Box
- BACtrack S35
- Three Mouthpieces
- Instruction Manual
- One Year Warranty
- Dimensions - 2.50 x 2.25 x 0.66 inches
- Weight - 1.7 oz (47 grams) with mouthpiece and batteries
- Battery - Two AAA batteries
- Battery Life - Approximately 150 tests
- Sensor Technology - Advanced MicroCheck® Semiconductor
- Sensor Accuracy - +/- 0.01 at 0.02% BAC
See What Customers Are Saying
This little unit does exactly what the advertisements say it does. It fits easily in your pocket and is simple to use. It really gives you a lot to think about before you drive after drinking.
Tollman L, Chicago, IL
Very quick to display results, nice size to carry around too! This little device offers a realization when out with friends and if you have indulged into more than a drink or two. It can be surprising what your number is after only twp drinks too! Great tool to have on hand!