AlcoSense Pro & Ultra is an innovative alcohol breathalyser for private use which displays the alcohol level quickly and precisely. For high accuracy, the device utilises sensors the same as in devices used by the police. The country where the user is located can be selected from a display, and the tester automatically adjusts to the local standard. The “BlowCoach” guides through the breath test, gives direct feedback on the execution and the result and thus makes operation especially easy.