Evidential Breath Tester
During an accident or roadside screening, alcohol tests performed with a scientifically proven evidential breath test device, produce evidence that is admissible in a court of law. With its proven evidential breathalyzer, Dräger has the appropriate solutions. Our sensors provide precise and reliable measurement results of the same sample. The highly developed IR sensor, with a low sensitivity to potential interfering substances in the breath of a subject, applies a physical method, while the EC fuel cell makes use of chemical reactions for the analysis.