Breathalyzer,Portable Breathalyzer Tester with LCD Display Digital Accuracy Alcohol Breathalyzer Tester with 5PCS Mouthpieces

Easy to use - Just insert the 2 * AAA batteries, then need to press the button for seconds to start, and 15 seconds to warm up, then blow
to the breathalyzer tester for 3-5s and will get real-time answers soon. There is 2 unit measurement - ‰BAC, g /l.

Breathalyzer with LCD screen - The backlit LCD screen makes it much easier to use at night.The breathalyzer brings more convenience to
your life and ensures safe driving after drinking at night.

Portable Breathalyzer - The breathalyzer is small and easily fits in a purse or pocket,or placed in a car. 10pcs mouthpieces, perfect for you
and your family to make an alcohol testing, give you and your family professional accuracy for safe driving.

Danger Warning - The test Range of this personal breathalyzer is 0.00-0.19% BAC (or 0.0-1.9g/l). When the result is equal to or higher than
0.05% BAC(or 0.5g/l), the "Danger" symbol will be displayed in the LCD.

Tips - When after drinking, it is recommended to wait 20 minutes before making a testing, it is because 20 minutes is approximately for
alcohol into blood from the digestive organs. To get a more accurate result , please wait three minutes between each test .