: In the United States, the Food and Drug Administration (FDA) reviews breathalyzers for safety and effectiveness.
Finally, match the tool to the task. If you are a parent or an employer requiring high-stakes accuracy, investing in a professional-grade fuel cell unit is essential. If you simply want a general idea of your alcohol levels after a dinner party, a mid-range semiconductor or entry-level fuel cell model may suffice. how to buy a breathalyzer
: Some modern breathalyzers sync via Bluetooth to an app, allowing you to track your BAC over time or even call a rideshare service directly from the interface. : In the United States, the Food and
Depending on your lifestyle, certain physical features may be more important: If you simply want a general idea of
: Options range from keychain-sized devices to smartphone-connected units and professional handhelds.
The most critical factor in a breathalyzer’s accuracy is its sensor type.