EFO | Personal Breath Alcohol Tester | Safety for Driving

Extremely dangerous when drive at drunk. Not only car driving, boat and aircraft etc. type vehicle also with the same legality setup to let driver stop to drive when blood alcohol level exceeds the legal setted limit.

Most people believe they know their own limits. However, the reality is often very different from the perception. Sure you can touch your nose or walk in a straight line, but is this really an indication of that you not drunk?

Breath test is the most effective and scientific way to check up the blood-alcohol. Personal Alochol Tester estimate the concentration of alcohol in the body by measuring the amount of alcohol exhaled from the lungs. It is a good indicator for you to consider whether you should drive or not after drinking.

Features :

- 100% brand new and high quality
- Portable and convenient to carry on keychain
- Easy to use and quick response and resume by press and hold the power button, red and yellow LEDs will light
- Just exhale into the vent to get your BAC immediately in about 20 seconds
- Countdown and count-up timer
- Clock with 12 hours format
- LED flash light torch function

Colored Light Indicate :

- Green : under 0.02% BAC
- Yellow : over 0.02% BAC
- Red : over 0.05% BAC

Remark : Requires 2 x AAA 1.5V batteries (not included)

Dimension : 7.5cm*4cm*2.5cm( approx)

Package includes :

- Alcohol Tester x 1
- English Instruction Manual x 1

Video Demonstration at Youtube : http://www.youtube.com/watch?v=KhlZMXX0_A4[!online_only:yes!]