Protocol Personal Breathalyzer Keychain – With Timer For Parking & Flashlight

Protocol Personal Breath Alcohol Tester will give you a close reading of your blood alcohol level, using a color-coding system to tell you whether or not you should give up the keys. A green LED means your blood alcohol level is below 0.02% -Safe. Yellow means 0.02% – 0.05% -Warning. Red and Yellow – above 0.05% -Danger. 1saleaday has Personal Breathalyzer Keychain for $1.99

Feb 2010

by it-echo

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under: Gadget