【User-Friendly Operation】 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 ...

It is referred to as the equivalent to the portable breath test (PBT) used to detect alcohol, and it is making waves for ...

Roadside breathalyzer test (handheld): These portable devices are less accurate ... This can include slurring your words, having alcohol on your breath, driving erratically, or just admitting ...