Mini- The alcohol analyzer, like other personal alcohol analyzers, has a wide range of styles, prices and accuracy. They also offer a variety of additional features. Before purchasing a mini alcohol analyzer, you should determine what use you have for this product. Will you use it to actually determine your blood alcohol content (BAC) As an interesting novelty or as a gift. No matter what the purpose of your purchase of a mini alcohol analyzer is, you should make sure that the type of alcohol analyzer you purchase matches the use. Most mini- The price of the alcohol analyzer is very cheap, only three or four dollars. These types of breath testers are often less accurate and do not give actual figures about the level of blood alcohol content. Instead, they often use a series of LED lights to indicate how well the user is poisoned. Red means that people should not try to drive, yellow means that people should wait before driving, and green means that people can drive. The system did not tell the person about their blood alcohol levels. Most of these systems are considered novel items and often come with additional features such as a flashlight, keychain, and watch. High end mini- Breathalzyers provides higher accuracy, a digital reading of a person\'s BAC, and a more reliable technology built into the device. They are also considered more expensive. The Breathkey mini alcohol breathing tester is such a device. The device costs about $60. More expensive keychain alcohol analyzers typically use fuel cell technology, the type used in professional grade alcohol analyzers. This will require the replacement of the fuel cell to maintain accuracy or to calibrate on a regular basis and will usually require a fee. A disposable alcohol analyzer is also available. These, like the less expensive novelty alcohol analyzer, do use digital readings to indicate BAC, but rely on a color system to indicate the degree of poisoning. Police have several concerns about the use of personal alcohol analyzers. This includes people getting a false sense of security while driving. Police can arrest people driving under this influence, regardless of the level of BAC shown on the alcohol analyzer, whether it is an individual alcohol analyzer or an alcohol analyzer for police officers. In addition, people may use inaccurate equipment. Another concern is that people will abuse the device for drinking competitions. Whatever you choose, be sure to be informed before purchasing. Mini- Reviews of the alcohol analyzer can be found online, as well as more general information about the individual alcohol analyzer. s.