BACtrack S35

BACtrack S35

  • Description
  • In the Box
  • Tech Specs

This product is no longer available for purchase. A new, updated version of this product is available here.

  • BACtrack S35 Breathalyzer
  • Mouthpieces x3
  • Instruction Manual
  • One-year Limited Warranty
  • Dimensions 2.50 x 2.25 x 0.66 inches
  • Weight 1.7 oz (47 grams) with batteries
  • Mouthpieces 3 included
  • Battery 2 AAA batteries, not included
  • Battery Life Approximately 150 tests
  • Sensor Technology Advanced MicroCheck®
  • Sensor Accuracy +/- 0.01 at 0.02% BAC (blood alcohol content)
  • Warm-Up Time 15-25 seconds
  • Blowing Time 3 Seconds
  • Response Time Within 10 Seconds
  • BAC Range 0.000 - 0.400% BAC
  • Warranty 1 Year
  • Download the Manual
  • Download the Brochure
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1 Year Warranty
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Core Features

  • Advanced MicroCheck® Sensor Technology - Proprietary Advanced MicroCheck® Sensor technology delivers reliable, accurate BAC results you can trust.
  • Ultra-Portable Design - Fits perfectly in the palm of your hand and can easily be stored in a purse or pocket.
  • Effective Breath Capture - The mouthpiece ensures only your breath goes into the breathalyzer, while ambient air, fumes, and other airborne gases are kept out.
  • One Touch Operation - Simply power on your BACtrack S35 and begin testing in seconds.
  • LCD Screen - BAC results are displayed on a bright blue, easy-to-read LCD display.
  • Extra Mouthpieces - Includes three 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.

Core Features

  • Advanced MicroCheck® Sensor Technology - Proprietary Advanced MicroCheck® Sensor technology delivers reliable, accurate BAC results you can trust.
  • Ultra-Portable Design - Fits perfectly in the palm of your hand and can easily be stored in a purse or pocket.
  • Effective Breath Capture - The mouthpiece ensures only your breath goes into the breathalyzer, while ambient air, fumes, and other airborne gases are kept out.
  • One Touch Operation - Simply power on your BACtrack S35 and begin testing in seconds.
  • LCD Screen - BAC results are displayed on a bright blue, easy-to-read LCD display.
  • Extra Mouthpieces - Includes three 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.

Ultra-Portable Design

The compact BACtrack S35 fits perfectly in the palm of your hand and is easily stored in a purse or pocket.

Ultra-Portable Design

The compact BACtrack S35 fits perfectly in the palm of your hand and is easily stored in a purse or pocket.

MicroCheck® Sensor Technology

Our consumer breathalyzers employ Advanced MicroCheck® Sensor Technology. Using a semiconductor sensor 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.

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.


BACtrack 35 Personal Breathalyzer

The BACtrack S35 is one of the smallest, sleekest breathalyzers on the market. Designed in California with ease of use and style in mind, the S35 harnesses a powerful proprietary sensing technology and a specially tuned algorithm, delivering BAC results with unheard of accuracy at this price point. Just pull it out, turn it on, and blow into it for five seconds. Your estimated BAC will display on the cool, Caribbean blue LCD screen.

BACtrack 35 Personal Breathalyzer

The BACtrack S35 is one of the smallest, sleekest breathalyzers on the market. Designed in California with ease of use and style in mind, the S35 harnesses a powerful proprietary sensing technology and a specially tuned algorithm, delivering BAC results with unheard of accuracy at this price point. Just pull it out, turn it on, and blow into it for five seconds. Your estimated BAC will display on the cool, Caribbean blue LCD screen.