BACtrack Go Keychain Breathalyzer | Alcohol Tester

If you have ever been in trouble with law enforcers for committing a DUI (Driving Under the Influence of alcohol) offense, you very much likely know that things can get quite complicated pretty quickly. Luckily, you can use a personal breathalyzer to help you make informed decisions that will ensure your safety and the safety of other road users.

This gadget does not even cost $50, I wish every car had this pre-installed in them. Let us now have a deeper look.

A personal BAC tester that works all the time

The BACtrack Go Keychain is a breathalyzer from BaCtrack that every alcohol consumer should consider owning if they are interested in responsible drinking. This BAC tester makes it possible for you to test your blood alcohol level in seconds so that you can have a reliable estimation of how impaired you actually are. Please note, this is a personal breathalyzer, if you are looking for a professional yet portable one, check out their C6 model.

BAC – Blood Alcohol Concentration

How do BAC testers work?

There are three main types of BAC testers, and each one works differently when measuring the alcohol content in your breath.

  1. Breathalyzer – a breathalyzer relies on a chemical reaction that involves alcohol to determine whether or not one is intoxicated, and the levels of intoxication.
  2. Intoxilyzer – to detect alcohol in the blood as well as the amounts, an intoxilyzer uses Infrared (IR) spectroscopy.
  3. lcosensor III or IV – this tester uses a chemical reaction of alcohol in a fuel cell to determine the amounts of alcohol in one’s breath

It is important to wait 15 minutes after drinking, eating or smoking before using this device

Main features of the BACtrack Go Keychain

The following are the main features that make this mini breathalyzer worth the purchase:

  • Excellent breath capture

This BAC testing device utilizes an effective fold-out mouthpiece so as to allow only your breath inside while keeping out any airborne pollutants present. With such a setup, you can be sure that you are getting considerably accurate results.

  • Quick results

The BACtrack Go Keychain uses a proprietary advanced MicroCheck sensor to deliver quick and reliable results from a single button operation.

  • Ease of use

This BAC testing device for drivers uses a single button operation style. All you are required to do is to use only one button to turn on the gadget and you will be good to go.

  • Highly portable design

The BACtrack Go Keychain has an ultra-compact design that makes it possible for the breathalyzer to fit into a pocket or purse with much ease so that you can take it with you when need be.

Final word: Be in better control

When it comes to alcohol consumption, there is a huge difference between how intoxicated you feel and how impaired you are in reality. With a BACtrack breathalyzer in your pocket, however, it should be easier to determine how affected you really are. That way, you will make the right decisions with the aim of making the decisions that will guarantee your safety and that of other road users.

Also, if you have a habit of driving home after drinking some alcoholic beverage (doesn’t matter if it is too much, too little, whatever), please please please make sure your blood alcohol is under the limit and you are not feeling odd. I highly recommend getting this gadget and keeping it in your car. So, the next time you go to Chilli’s, you’ll know if you can drive back home or need a taxi!


  • Ultra-Portable Keychain Design
  • LCD Screen
  • Wide Test Range 0.00-0.40% BAC
  • Semiconductor Based Sensor
  • Personal Breathalyzer
  • 1 AAA Battery Required

Editor's Rating
4.8 / 5 Ratings

Editor's QuoteThe next time I go to Chillis to have a marg, I need to carry this in my car!
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