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Accurately estimate your Blood Alcohol Content in seconds with this detector.

BACtrack S75 Pro Breathalyzer

was $129.99
now $122.99
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BACtrack S75 Pro Breathalyzer
BACtrack S75 Pro Breathalyzer
SKU: 871489
In Stock - Online Only.
Not eligible for discounts.
This product requires 4-7 Business Days for delivery
Returns: This product may be returned within 60 days of purchase with original receipt (See our Return Policy).
This product does not ship to Puerto Rico, Canada, or Internationally
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Availability:  In Stock
Product Number: 871489
The BACtrack S75 Pro is a stunning combination of accuracy, affordability, and discretion.

When you are out with friends and family, it’s only natural to relax with a beer, cocktail, or glass of wine. But when it’s time to go home, how can you be sure where you stand? Without a breathalyzer, it’s impossible to accurately estimate your blood alcohol content. Make sure you are well below the limit and help keep your friends and family safe by using the BACtrack S75 Pro breathalyzer.

Designed for easy and discreet self-testing, the BACtrack S75 Pro is one of the most reliable breathalyzers on the market today. It employs highly-accurate Xtend Fuel Cell Sensor Technology, which allows it to be used for professional and medical testing applications. When accuracy is key, count on the BACtrack S75 Pro.

To use, simply insert a mouthpiece and blow for 5 seconds. Your estimated BAC displays just seconds later. It’s that easy. The BACtrack S75 Pro has been tested by the Department of Transportation and meets their requirements for a breath alcohol screening device. It is equally suited for roadside and emergency screening, employee screening on the job, and also for serious personal use. Count on the BACtrack S75 Pro for trusted, reliable results.


  • Xtend Fuel Cell Sensor Technology provides enhanced linear accuracy, from 0.000 to 0.400, plus extended battery life.
  • Delivers accurate and consistent results for up to thousands of tests.
  • Provides precise results at higher BAC concentrations than semiconductor models, which often lose accuracy at higher BAC.
  • An internal miniature air pump collects breath samples more accurately.
  • One button operation – press power and begin testing in seconds.
  • Mouthpieces are individually wrapped for safe storage prior to first use.
  • Tested and approved by the DOT/NHTSA as a breath alcohol screener, and FDA 510(k) cleared for personal use.
  • Mouthpieces: 6 included.
  • Battery: 2 AA batteries included.
  • Battery Life: Approximately 1000 tests.
  • Sensor Technology: Xtend™ Electro-chemical fuel cell.
  • Sensor Accuracy: +/- 0.005 at 0.100% BAC (blood alcohol content).
  • Warm-up Time: 10-20 Seconds.
  • Blowing Time: 5 Seconds.
  • Response Time: Within 10 Seconds.
  • BAC Range: 0.000 - 0.400% BAC (Blood Alcohol Content).
  • Test Count: Displays total number of tests performed.
  • Test Count: Displays total number of tests performed.
Dimensions: 4.8"L x 2.3"W x 0.80"H
Materials: plastic
Weight: 4.4 oz (125g) with mouthpiece and batteries
Warranty: 1 Year
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