Digital Alcohol Breath Tester Professional LCD Display Breathalyser Test BAC Analyzer Detector With 5 Mouthpieces Audible Alert Keychain Design Descriptions * This digital alcohol breath tester is a handy tester, it can give BAC as a reference to let you know your condition after drinking, the testing results are basically the same as the Police’s professional Breathalyser. * When after drinking, especially for those late nights hanging out, it is advisable to test yourself before the police do it for you. * With the tester, you can be certain that you are fit to drive or not, and a quick test, you can drive confidently and more safely. * With the tester, you may avoid being fined, and no need to worry about to leave yourself and others on the road, for you have confirmed your BAC b.
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