How Do Breathalyzers Work?

How Do Breathalyzers Work?

May 27, 2010

A breathalyzer or breathalyser (a hybird of breath and analyzer/analyser) is a device for estimating blood alcohol content (BAC) from a breath sample. Breathalyzer is the brand for the instrument developed by its original inventor. It was registered as a trademark ,but the word has become generic and is commonly applied to all devices used […]

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