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Breathalyzer Tests don't actually test alcohol, they test light. How you breath before you blow will determine whether you test higher or lower than your actual BAC.

EditSteps

  1. Take a Breathalyzer Test Step 1.jpg
    1
    Hyperventilate for 20 seconds prior to blowing into the breath machine will produce a reading approximately 11% lower than your actual BAC.
  2. Take a Breathalyzer Test Step 2.jpg
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    Holding your breath for 30 seconds prior to blowing will INCREASE your BAC by approximately 16%.
  3. Take a Breathalyzer Test Final.jpg
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    Finished.


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EditTips

  • Never answer questions about how much or when you last drank alcohol.
  • Never submit to field sobriety, breath, or blood tests. Make the officer get a warrant.

EditWarnings

  • In some states it is a crime to refuse breath or blood tests.
  • It is never illegal to refuse field sobriety tests.

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Article Info

Categories: Stub | Alcohol Addictions

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