Draeger Alcotest 3820 Breathalyser

Sale price$335


The Draeger Alcotest 3820 is your personal hand held fuel-cell breathalyser for every-day use.

State of the art German technology. Quality and accuracy that you can rely on!

The perfect way to keep you and your loved ones safe.

The Alcotest 3820 is certified for performance and reliability to Australian Standard 3547:1997


  • Fuel Cell Breathalyser
  • Built in lithium battery with no charging required
  • Protective Pouch
  • 3 Mouthpieces

Note: Victorian Laws from the 1st May, 2018. The penalty for BAC readings of 0.05 now is an instant loss of license.


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.

Replaceable mouthpieces

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 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 this device ensures that the measurement technology will remain precise for a long time.  

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