Joking aside, the unit impresses with its compactness, its design, a convenient carrying bag and a set of interchangeable mouthpieces.
The operation is very simple: - wait Countdown - Blow - reading. The unit turns off automatically connect.
For the measurement accuracy I can not say anything, but if the technology is also used in traffic monitoring, you can already assume that it fits. Denoch I would not go driving to the limit.
Prinzipell one should in any case renounce Alkohl if you have to drive. Nevertheless, there are countries where a breathalyzer is prescribed. To this end, I see the main application.
