The Drager Alcotest 3820 fuel cell Breathalyser is the most cost effective personal breath tester to hit the market.
Alcotest 3820 breathalyser
Fast and easy sampling
The measurement function is simply activated with the back-lit function button. The device is ready to use in seconds and the breath test can be performed immediately. The same button is used to navigate through the menu.
The mouthpiece is intuitive to fit and protected by a cap. A new mouthpiece should be used for each person being tested. The air channel passes the exhaled air over the device, and only a small sample of this air is drawn for analysis. This ensures that there is no residual alcohol in the device and that all measurements remain precise and reliable. The same method is also used by the police.
Always ready for use
On cool winter nights or a hot summer day: The device is ready for use almost immediately. The temperature range for measurements ranges from -5 °C to +50 °C.
Handy and discreet
Thanks to its compact design, the Alcotest 3820 fits into a trouser pocket. Therefore you can take a measurement discreetly at any time—no matter where you are. You always obtain a precise result when measuring the residual alcohol value, whether after a business lunch, at a party or the morning after.
Designed for years of use
The Alcotest 3820 is Made in Germany and meets the highest quality standards. Regular calibration of the device ensures that the measurement technology will remain precise for a long time. The worldwide, regional Dräger service network ensures that you can keep using the device for many years.