Breathalyzer

A Breathalyzer is a device used to measure the alcohol concentration in a person's breath, which can indicate their blood alcohol content (BAC). When a person blows into the device, it analyzes the breath and provides an estimate of their intoxication level. This is often used by law enforcement to enforce drinking and driving laws. The results help determine whether someone exceeds legal limits for safe driving. While Breathalyzers can provide quick results, their accuracy can vary, and they are typically used alongside other assessments to evaluate a person's impairment.