Alcohol tests can be performed with this device in temperatures ranging from -5 to +50 °C, even at very high alcohol levels – whether through active measurement (the user blows into the mouthpiece) or passive measurement (where the alcohol content of the surrounding air is measured). Due to its high quality, we have classified the Alcotest 6000 in accuracy class 1+, which also includes the preliminary test devices used by the police. The Dräger Alcotest 6000 can be used within seconds after being turned on, depending on the configuration, and the measurement result is displayed within three to ten seconds based on the breath alcohol content. Navigation is intuitive, and all measurement functions can be selected with a single button: the large green button in the center is used to conduct a measurement, while the two menu buttons can be used for advanced functions, such as displaying the last 500 test results. The large, backlit display of the Dräger Alcotest 6000 allows for reading even in poor lighting and visibility conditions. LEDs and acoustic signals assist you in operating the device, which, despite its precise and high-quality technology, has a compact format that fits into any jacket pocket.