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For DOT/workplace testing, law enforcement, schools, medical facilities, military, corrections and probations


First-class training programs by the industry’s most experienced trainers. Both classroom and online training options available.


NIST-traceable dry gas standards, mouthpieces, carrying cases, training materials, and other breath alcohol testing supplies.


The first in its kind roadside drug testing tool for methamphetamines, THC, opiates, amphetamines, benzodiazepines, and cocaine metabolites.

Professional Breath Alcohol Testers

Let us put our experience to work for you. As the leader in the breath alcohol testing industry, Intoximeters has been continually pioneering and improving upon technology and industry standards. Our instruments are relied upon by law enforcement, major workplace testing organizations, and other testing industries in over 90 countries worldwide.

Our Alco-Sensor line of alcohol testers are the most trusted in North America, and are currently being used in every state, including by Highway Patrols. The largest names in organizational health breath alcohol testing trust our instruments for use with both DOT and non-DOT workplace testing.

Intox Drink Wheel

The BrAC Calculator

The Latest News

In Workplace Alcohol Testing and Training

Essential Supplies Checklist for BATs

Have you ever been about to conduct a breath alcohol test or training class and realized, too late, that you didn't have an essential item on hand to complete the test? (We hope you didn't "wing" it!) Or, have you ever been asked for your BAT certificate and felt a...

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Is it DOT or Non-DOT?

One of the most important pieces of information a BAT needs prior to beginning a drug or alcohol test is whether the test is DOT or non DOT.  This information will dictate which Alcohol Test Form will be used and what procedures the BAT will follow. The federal...

FMCSA Drug & Alcohol Clearinghouse Information

The Federal Motor Carrier Safety Administration (FMCSA) Clearinghouse is on track to be up and running on January 6, 2020. The Clearinghouse will be a secure electronic database containing records of violations of drug and alcohol prohibitions of subpart B of 49CFR...

3 Common Misconceptions about Post-Accident Testing

Many of our customers are service providers who conduct drug and alcohol tests for a variety of employers. Occasionally we hear about an employer who is not quite up to speed with the regulatory requirements for post-accident testing. The following questions come up...


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