Alcohol Testing Devices

Alcohol testing devices are tools used to measure a person's blood alcohol concentration (BAC). They can range from handheld breathalyzers, often used by law enforcement, to larger machines found in hospitals. When someone breathes into these devices, they analyze the breath for alcohol content and provide a reading that indicates whether a person is over the legal limit for alcohol consumption. These tests help ensure safety on the roads and can be used in various settings, such as workplaces or events, to promote responsible drinking. Accurate results depend on proper use and calibration of the devices.