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Alcohol breathalyzer is a portable device that measures Blood Alcohol Concentration (BAC) by analyzing breath samples, typically utilizing sensors to detect alcohol vapor from deep lung air. They are crucial for assessing intoxication levels.
Key Features;
Technology: Most modern devices use sensitive fuel cell or semiconductor sensors to provide accurate, rapid results.
Passive vs. Active: Passive tests detect alcohol in the ambient air around a person , while active tests require the user to blow into a tube or funnel.
Portability: Personal units are compact keychain or handheld devices designed for quick checks,
Measurement: Displays results in % BAC, ‰BAC, or mg/L.