Alcohol Tester/ Breathalyzer Analyzer with Back Lighting for iPhone

Don't get caught out by trying to 'measure' your blood alcohol content by counting drinks - if you've had more than one, you need to know if you're over the limit before you drive!
Compact and fits as a key ring!
Simply plug the unit into your iPhone, follow the prompts and blow into the device
Hey presto! You'll receive the result on the device screen and an alarm will sound if you are over the legal limit!
Features three results:
Green Light = Safety (<0.002 Blood Alchohol Content)
Orange Light = Caution (0.002 - 0.005 Blood Alcohol Content)
Red Light = Danger (>0.05% Blood Alcohol Content)
Three digit LCD Display -easy to view at night or during the day!
Keep your family safe and know your limits with your very own Alcohol Breathalyzer!
Don't lose your license, or risk potential harm to yourself/others by driving over the legal limit!
Unlimited vouchers per person -a great gift idea to keep your friends/family safe!