A simple and quick method to analysis blood alcohol concentration at anytime, anywhere.

Specifications

This alcohol is easy to use, Press the ON/OFF button, the LED flashlight will be on. Green LED show you is safety, Yellow LED shows caution, Yellow and red LED show danger, in that case, you cannot drive yourself.Quick response and resumeA simple and quick method to analysis blood alcohol concentration at anytime, anywhere.Count-down or count-up timer keep you alert the deadline of your parking and so on.Super bright orange LED flashlight, help you to find the key hole of your car in dark etc..Portable and convenient to carry aroud with keychain

Digital Breath Alcohol Tester with Flashlight