This breath alcohol tester is used to measure concentration of the alcohol in human body.
With sensitive semi-conductor sensor, this portable breathalyser can quickly give a result to judge whether you can drive or not.
Powered by 2 x AAA batteries( not included, but commonly available), this breathalyser will automatically shut off to save power after finishing the test for 5 seconds.
Each time you install batteries, you can test more than 200 times.
This alcohol breathalyser is space-saving, lightweight. It is easy to hold and carry.
Pocket-size allows you take it anywhere and anytime, ensures your safe driving after drinking.
