An alcohol detector, or breathalyzer, is a portable device used to estimate blood alcohol concentration (BAC) by measuring the amount of alcohol in your exhaled breath.
1. Blowing air: You blow into the device mouthpiece.
2. Sensor analysis: The internal semiconductor or fuel cell sensor detects alcohol particles.
3. BAC calculation: The device calculates your breath-to-blood ratio and displays the estimated BAC level on an LCD screen.
Personal testers: Compact, battery-operated units for individual use.
Professional and police-grade units: High-accuracy devices with advanced fuel cell sensors used for legal or workplace testing.
1. Blowing air: You blow into the device mouthpiece.
2. Sensor analysis: The internal semiconductor or fuel cell sensor detects alcohol particles.
3. BAC calculation: The device calculates your breath-to-blood ratio and displays the estimated BAC level on an LCD screen.
Personal testers: Compact, battery-operated units for individual use.
Professional and police-grade units: High-accuracy devices with advanced fuel cell sensors used for legal or workplace testing.
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