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In today's intelligent world, people's expectation of the alcohol detector is not only to test the alcohol concentration so simple, people expect it to have more useful features. Recently, Italian company 2045TECH designed and developed an alcohol tester.
This alcohol tester is compact and can be used on smartphones. You can connect this alcohol tester to your mobile phone, whether it is iOS, Android or Windows system smart phones, you can start using.
The instrument will perform statistics, collection, and sharing with the app. It will not only produce the test alcohol concentration, but it will also provide you with a taxi service. When the instrument tests your drunk status, it will call you a taxi to take you home. This function is not very practical for many friends who like to drink, but also can effectively avoid the harm caused by drunk driving. 
Italy develops new alcohol tester