Guess what? This little nifty device simply connects to your Android phone and then turns it into a very portable breathalyzer. The device seemed to give consistent readings of 0.05-0.06 after drinking two beers (LOL). Check out the video below.
How Does A Breathalyzer Work?
A breathalyzer is a tool that measures the level of alcohol in a person’s breath and uses that information to gauge how high a person’s blood alcohol level actually is.
These are most commonly known for being used by police on suspected drunk drivers but there are also varieties that are sold to civilians that can be used for party show-off or testing themselves before deciding whether to drive or not, or for people who have had a DUI, often times a breathalyzer will be attached to the vehicle and required to pass before it starts…or keeps running.
They’re a useful tool that are not going anywhere.