"The Alcohawk ABI meets Department of Transportation (DOT)/National Highway Traffic Safety Administration (NHTSA) standards as a breath alcohol screener and has Food and Drug Administration (FDA)-510k pre-market notification which utilizes a state-of-the-art semiconductor oxide sensor to test breath alcohol content quickly and accurately. The simple one-button operation provides a digital reading in seconds. At just a fraction of the cost of other DOT approved units, it is one of the top selling breath alcohol screening devices in the market. The Alcohawk ABI features a sleek design and incorporates upgraded internal software to meet DOT accuracy requirements. Before you purchase any device for breath alcohol testing, make sure the unit is listed on the DOT Approved Conforming products List for Approved Breath Alcohol Screening Devices. We carry the entire line of Alcohawk "