Alcohol Testing Flashlight Key Chain

Whilst there are many personal alcohol breath testers available we especially like this keychain breath tester as not only is it highly portable but it also ensures that you always have a means of testing available to you though one could argue that devices such as this only serve to negate personal responsibility and that the safest option will always be a zero tolerance attitude.

The device, which is powered by two AA batteries, operates according to the standard traffic light system – simply blow into the tester and if it’s green you’re safe to go, if it’s yellow you should use caution and if it’s red its time to pocket your keys and call a cab.

To add to the units functionality this handy gadget also comes with an inbuilt flashlight and, curiously, a stopwatch function, as is available from ChinaVasion for $30.78.