Understanding Breathalyzer Technology
Breathalyzer tests are a cornerstone of DUI enforcement, but they are not infallible. Understanding their scientific basis and limitations is crucial for challenging test results in court.
How Breathalyzers Work
Measuring Alcohol in Breath: Breathalyzers detect alcohol molecules in your breath and estimate your blood alcohol concentration (BAC).
Conversion to BAC: The device uses a formula to approximate BAC from the alcohol level in the breath.
Potential Sources of Error
Calibration Issues: Incorrectly calibrated devices can yield inaccurate results.
Interfering Substances: Certain chemicals, like mouthwash or medical conditions, can lead to false positives.
Operator Error: Improper use of the device can skew results.
Challenging Breathalyzer Evidence
Your attorney can question the accuracy of the test based on maintenance records, calibration history, and the circumstances of the test.
Think your breathalyzer test was inaccurate? Wellspring Defense Firm can help. Contact us today for a consultation and start building your defense.
