● Drunk driving is a very serious problem, endangering the personal safety of themselves and others, and because the accident caused by drunk driving is more and more, so check drunk driving is a very common work in traffic management, so as to reduce, eliminate all kinds of losses caused by drunk driving. It is easy to check if a driver has been drinking. A traffic policeman can simply hold it and ask the driver to blow into it.
● The overall shape of this wine tester is smooth and flat ball, which is very comfortable to hold in the hand and can be easily and firmly held. The outer surface is milky white, the inner is bright black, the material table shows the luster full texture, so that the product looks very advanced and with a sense of science and technology, which is in line with the aesthetic feeling and style of modern electronic products.