According to a survey by the World Health Organization, around 50% to 60% of traffic accidents art related to drink-driving. So how do we make sure whether drink driving, and how to determine the level of drinking driver violates the traffic rules? The current hot-traffic cases at te same time cause the curiosity of lcd alcohol tester. It can test out the concentration of alcohol in the blood from testing the exhaled gases and can give results in a short time.

In appearance, new digital breath alcohol tester is not special. It generally consists of a mouthpiece, a tube and a gas chamber that can be formed. Other more advanced equipment if necessary will be different because the instruments are based on different test principles. But only from the operational level, this is truly an amazing thing. Anyone tested only breath deeply to mountpiece. After ten seconds, it can be shown that someone tested contained concentration in the blood alcohol.

Although the police use kinds of auto digital alcohol breath tester, they work using the same principle. The principle is that the concentration of alcohol in breath and blood alcohol concentration will show a certain proportional relationship. When people drink, the alcohol in the mouth, throat and stomach has been absorbed into the blood at last. But in this process, the alcohol will not be digested by today. Some alcohol will evaporate through the alveoli, and will be breathed out. This is why people can determine the blood alcohol concentration through testing the gla breathed out.

Obviously, this battery tester is very sensitive. Usually, they are used as a law enforcement tool. But now, it is also the hot products among many devices. Everyone can buy mini digital breath alcohol tester to test themselves, it also the approach to remind themselves. But if you drink some, even if a little, you don’t drink your car anywhere anytime. And if you have to drive your car to do something, you don’t drink.

View original: Guides To Fully Use The Alcohol Testers