Its ok. Does what it says it will do.
It was fun to use on my buddies at the bar. Then i had the bartender use it on me for kicks. It showed that i was 2x the legal limit after i had 1 measly little beer and then the bartender cut me off!! Haha! So i went to another bar for a second opinion!
DeRaj73 about
BreathalEyes - BAC Scanner - Breathalyzer