Dräger Alcotest 4000

The device's battery lasts for 1,500 applications. Weighing only about 130 grams, the Dräger Alcotest 4000 fits comfortably in the hand. The shock-resistant casing protects against accidental damage.

After blowing into the mouthpiece, the exhaled air is directed through the air ...The device's battery lasts for 1,500 applications. Weighing only about 130 grams, the Dräger Alcotest 4000 fits comfortably in the hand. The shock-resistant casing protects against accidental damage.

After blowing into the mouthpiece, the exhaled air is directed through the air channel system of the device, and only a small sample is taken for analysis. This ensures that there is no accumulation of alcohol in the device, keeping all measurements precise and reliable – the same procedure used by the police.