Alco-Breath Tube Breath Alcohol TestGives Semi-Quantitative ResultsThe Alco-Breath Tube is an instant disposable breath test devices that estimates alcohol concentrations to .15% or .08% BrAC levels. Alcohol in the breath causes yellow crystals to change to a green color. Higher concentrations of alcohol cause the green color to move higher up the tube. The user reads the result at the highest level of color change, much like reading a thermometer.Accurate to /- 0.02 BrACThe operator uses the % BrAC scale on the device to interpret breath test results. An independent study comparing the Alco-Breath Tube to an evidential breath test device showed the Alco-Breath Tube to be accurate to /- 0.02 BrAC.Balloon Ensures Proper Breath SampleBreath alcohol tests require a subject to deliver an adequate amount of deep lung breath to get an accurate estimate of intoxication level. The Alco-Breath Tube uses a balloon to capture the subjects breath to ensure that each subject delivers the same amount of deep lung breath.
