The blood alcohol content is one of the major requirements that is used to evaluate if the driver is driving under the influence of an alcohol or prohibited substance. A driver can be charged with a misdemeanor or felony if the blood alcohol content proves to be more than the legal limits of the state. Depending on the state where you were pulled over, the penalty can range from penalties to revocation of license. To determine if the blood alcohol content of the driver is more than the state limit, you need to submit yourself to DUI testings using blood or breath samples.
Blood tests are invasive procedures so most law enforcers prefer doing tests with the breathalyzers. The idea behind this breath testing equipment is to utilize ratios in the conversion of alcohol in the blood alcohol content of an individual. Same as other tests, the use of breathalyzer can sometimes be inaccurate. Unfortunately, even a small fraction of inaccuracy can mean a conviction for drunk driving for the offender even if in reality their blood alcohol content is below the state limit.
Several factors can have an impact on the accuracy of the breathalyzer test and one of them is radio frequency. Some studies have found that positioning the breath testing equipment near a device that emits radio waves have an effect of the stability of the results. A police officer’s radio can also have an impact on the results of the breath testing equipment.
Aside from radio waves, the amount of alcohol present in the breath and the number of alcohol simply in the mouth can confuse the breathalyzer. The dentures of a person can have residual alcohol which can result to erroneous readings for the breathalyzer. As a result, the BAC of the driver will seem to be higher than the actual level of alcohol making the driver more prone to being charged with DUI.
Breathalyzers are trained to detect ethanol, which is found in most alcoholic beverages. However, there is no natural substances in the body that can be mistaken for ethanol, contributing to the inaccurately high readings. Not only that certain medical conditions can also contribute to erroneous results to breath tests. Diabetes, for example, have high degree of acetone level in the blood which could lead to higher BAC readings compared to people not suffering from the condition.
Due to these factors, it is vital to continue fighting for your DUI case and seek the assistance of an Arizona DUI lawyer. Having an experienced attorney by your side can contribute to the reduction of your sentence, especially if it is your first offense and has a clean criminal record. A DUI lawyer is knowledgeable with the ins and outs of the case. You can find an Arizona DUI lawyer who is willing to help you out but just make sure that they have the experience and can free you from serving a prison term.