A breathalyzer is a machine that law enforcement officials may use to assess the level of alcohol, and therefore alleged intoxication, that a person may exhibit when they are driving. It is called a breathalyzer because it measures the concentration of alcohol in a person's breath and they breathe into the device for a reading. While breathalyzers may offer evidence that a driver has consumed alcohol, if they are not properly calibrated the readings that they produce may be deficient.
Breathalyzer calibration is the process of servicing a breathalyzer machine to ensure that it produces proper readings. Breathalyzers should be regularly serviced in order to maintain the integrity of their readings. Additionally, the law enforcement officials who use breathalyzers in the assessment of drunk driving suspects should be properly trained on how to use them.
When a breathalyzer produces an erroneous result, it may be used to wrongly accuse a person of a drunk driving crime. This false evidence may result in a charge and the possible conviction of an innocent driver for a drunk driving crime that they did not commit. When breathalyzer evidence is used against drunk driving suspects, it can be advantageous for them to obtain information about the machines that were used in their arrests to determine if they were functioning as they should have been.
Readers of this Tennessee blog know that drunk driving charges are serious and can effect drivers at every stage of their lives. The zealous and committed defense of drunk driving suspects can help men and women overcome their legal troubles, and breathalyzer calibration may be an effective strategy for them to employ to challenge their pending charges.