As a general rule, it’s a good idea to refuse a breath test if you ever find yourself pulled over on suspicion of drunk driving. The reason is that the breath test results often form the crux of the state’s DUI case against you. A breath test that indicates a BAC greater than .08 makes a difficult case to defend that much harder. Some people think they can avoid this trap by purchasing pocket breathalyzers. These devices, ranging from $10 to $300, are advertised as means of allowing you to test yourself before driving home.
Recently, one news organization put one such Breathalyzer, the BACTrack S80, to the test. The $150 device is advertised as providing “professional accuracy at an affordable price.”
Four women and one man were served measured amounts of alcohol designed to bring their BAC close to the .08 legal limit. The participants self-assessed the amounts of alcohol served; guessing that they were given the equivalent of two or three drinks a piece. After each round of drinks, the participants were asked to blow into both the police breath test device and the BACTrack S80. Almost every time, the BACTrack S80 device had a lower number than the police authorized device. Overall, the BACTrack S80 consistently registered lower blood alcohol levels than police Breathalyzer device.
This difference was most pronounced after the first round of drinks, which could lead to a false sense of security. Believing that his BAC is lower than it really is, a person may choose to drink more than otherwise planned, causing him to be more intoxicated than he intended or believes himself to be. Or, given the false sense of security of having a low Breathalyzer number, he may decide to drive despite actually being impaired.
One of the officers who helped conduct the test stressed that the number itself was not important. The number is more of a proxy of impaired driving rather than proof of impaired driving. Officers look first for actions such as inability to maintain a driving lane as proof of intoxication. If a person is caught driving in a manner that indicates he’s impaired, he will get pulled over.
Two of the volunteers, women in their late twenties and early thirties, were demonstrating signs of impairment after two rounds of drinks. One woman had trouble walking in a straight line while the other could not maintain a sense of balance. Both women’s breath tests indicated that their BACs were under the legal limit (.071 and .079 respectively). However, the training officers indicated that they would have arrested both women despite the fact that they “passed” the breath test.
If you or someone you know would like to speak to a Charlotte criminal defense attorney about any criminal matter, please do not hesitate to call the attorneys at Arnold & Smith, PLLC. They will provide you with the best possible defense and will work hard on your behalf. Call today for a free consultation at 1-704-370-2828.
Source
“The Problem with .08,” by Kelly Just, published at KCTV5.com.
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