Breathalyzers have become a popular way to test for blood alcohol concentration, but there’s a huge gap in our knowledge about the accuracy of these devices Lifebehavior. In particular, if a breathalyzer doesn’t use a fuel cell sensor, the results may be inaccurate. And if a person has ketoacidosis, they may have a different odor on their breath than someone who has drunk alcohol. To better understand this, a breathalyzer accuracy study was commissioned by the Middle Hessian Police Headquarters Stoptazmo.
The accuracy of a breathalyzer test depends on a variety of factors, including the presence of foreign compounds in the breath, temperature, a person’s health, and the volume of air they exhale Nutaku. Nevertheless, there’s little doubt that personal breathalyzers can be a reliable indicator of BAC, and a recent study compared them to police-grade breath analyzers. The results of the study revealed that personal breathalyzers correctly classified people into similar drunk driving categories at a rate of 94.1%, while police-grade breathalyzers produced erroneous readings in some cases Todayeduhub.
The study aimed to compare the accuracy of three commercially-available personal breathalyzers and police breathalyzers. It also assessed the sensitivity and specificity of the devices, based on UK legal drinking limits Dbfile. The study’s participants were tested for a variety of alcohol levels, including a legally permitted limit of 0.08 percent BAC.
