Breathalyzer Alcohol meter

Description:

100% BRAND NEW!
Portable and convenient to carry on keychain
Easy to use and quick response

How to use:
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, the green LED will keep lighting for READY instead of red & yellow LEDs. The unit enters into the testing status.

2 x AAA 1.5V batteries (Not Included)

LED flashlight torch function

Coloured Light Indicate
Green: under 0.02% BAC
Yellow: over 0.02% BAC

Red: over 0.05% BAC