Determine how long alcohol will remain in your body by dividing a breathalyzer's bac reading by 0.150, the standard rate by which it leaves the system.

How long can breathalyzers detect alcohol. How quickly can breathalyzers detect alcohol in your system? Alcohol can be detected in your breath via a breathalyzer test for up to 24 hours. Breathalyzers typically take about two minutes to give a reading.

Generally, a breathalyzer test can test positive for alcohol for up to 12 hours after consuming one alcoholic drink. Generally, a breathalyzer test can test positive for alcohol for up to 12 hours after consuming one alcoholic drink. Only get behind the wheel if adequate time has passed since your last.

This depends entirely on your metabolism. How long does alcohol stay in your system for a breathalyzer to be able to detect it? Because alcohol metabolism is different for everyone, there is no single answer as to how long a breathalyzer can detect alcohol in a person's system, but in general, a.

Experts usually believe that it takes. Any breath test during this 13 hour period would detect the presence of alcohol. Oct 20, 2000 · how long after drinking can you pass a breathalyzer test?

An estimated period in which various testing techniques can detect alcohol: Because alcohol metabolism is different for everyone, there is no single answer as to how long. Some digest and pass alcohol faster while some are.

3 rows however, in general, a breathalyzer can detect alcohol in a person's system around 15. Breathalyzer tests detect alcohol present in your breath for up to 24 hours. Alcohol can be detected in your breath via a breathalyzer test for up to 24 hours.