Technical Parameters:

Digital alcohol test with audible alert

Range: 0.00-0.19%25 BAC & 0.0-1.9g/l

Quick response and resume

Auto power off

Easy to use and Carries conveniently

It can ensure your driver is safe

Requires 2 x "AAA" alkaline batteries (NOT Included)

Especially when you need to drive after drink, you could test your breathalyzer.

After that, don't drink and drive. 

Note:

Transition: 1cm=10mm=0.39inch

No retail package.

Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.

Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

   Package includes:

1 x Alcohol Tester

1 x English Manual

1 x Strap