The most common cause of false reading on breathalyzers is poor calibration of the machine. However outside temperature as well as body temperature also plays in important role. Sometimes what the person tested has eaten - like mints or cough syrup, for example - can also impact the results.
No!
Almost certainly yes.
how did zinkoff fail his own test
Yes, ethanol can affect a breath test by causing a higher reading due to its presence in the breath. Breath tests are designed to measure the amount of alcohol in the breath, which correlates to blood alcohol concentration. Ethanol in the breath can lead to a false positive result on a breath test.
No, a breath test can not be beat. The breath tests measures the alcohol content in a persons body.
You can't. There are many test that an audiologist will perform in which you cannot fail intentionally. You might be able to fail some of the test, but there are many test in which it is impossible to do so.
NO. Unless you were hot boxing (smoking weed in a car/area with all the windows rolled up) there really is no way to fail a test unless you inhale directly. Second-hand marijuana smoke is a myth, you won't get high and it won't show up on a drug test.
can a fail a drug test if I take clonazepan
can you fail a ua test by smoking k2
no they didnt tell me and when i went to meet with my po she told me and then i had to go in front of the judge right away and i went to jail for 5 days
The breath holding test determines how long you can hold your breath. These tests can be played for fun or run for medical purposes.
no because they never do a hair test on people who are drunk. They only ever do breath tests.