Drager Alcotest 3820/4000 Mouthpieces

Breatho Personal Breathalysers use a high‑quality fuel cell sensor that provides stable, reliable measurements and is unaffected by common mouth contaminants.

The Dräger Alcotest 6000 is a rapid and highly accurate alcohol testing device. Certified to AS3547:2019, it delivers professional‑grade performance and reliability.

Calibrating a breathalyser is essential to ensure accurate and reliable measurements of blood alcohol concentration (BAC). Calibration is the process of adjusting the device to a standard reference point to maintain its accuracy.