Alsen app

Alsen is compatible with OTG devices that have Micro USB, USB-C, or Lightning input connector.

Smart, Functional and clear Design

Alsen Alcotest has a personal mobile application with a beautiful and convenient interface. It provides easy access to interact with consumers.

check your soberness before start driving the car

Install alsen app in the App Store or Google Play.

Create an account

Connect alsen to your smartphone. If your device is properly functioning, the blue LED lights up.

Here are a few rules for the most accurate results:

Do not drink alcohol 30 minutes before the test;

Do not smoke 15 minutes before the test;

Hold alsen at a distance of 2 cm from your lips;

Open your mouth (O-shaped position) and blow evenly for 5 seconds

Alsen is compatible with OTG devices that have Micro USB, USB-C, or Lightning input connector.

Allowable temperature ranges from -40°С to + 85°С.

Alsen is not waterproof!

Alsen should be cleaned using a soft, damp cloth

Accuracy of readings has a tolerance of 0.1 ppm.

Alsen is intended only for measuring blood alcohol content and is compatible only with alsen app.

The readings provided by alsen and alsen app cannot be used in legal proceedings.

Alsen is compatible with OTG devices that have Micro USB, USB-C, or Lightning input connector.