What was the first successful breath test device and what did it measure to determine blood-alcohol concentration? What is the m

Question

3 years ago

14

ain difference between this device and the breath test device currently in use?

1 answer:

Inga [223] · Answer 1 · 2022-03-17T23:30:59+03:00

Inga [223]3 years ago

3 0

Answer:

BREATHALYZER

It measured alcohol content of alveolar breath

The difference between this device and the breath devises currently in use that THE MODERN TEST ARE FREE OF CHEMICALS.

Explanation: