Never get caught out and stay responsible with the Portable Alcohol Breath Tester This digital alcohol breath tester can give BAC as a reference to let you know your condition after drinking The testing results are similar to the Police’s professional Breathalyser Use this to test yourself before the police have to on a night out with friends This could be a thoughtful gift to that designated driver who can't resist a night out The tester can be attached to your person with the keyring so it's easy to travel around with For further specifications see full details With 70% off you could save more than just your money with this Portable Alcohol Breath Tester