A breathalyzer test is when a person breathes into a handheld device that measures their BAC. Police officers use them to check if a person is drink driving. Some people also keep them in their cars to check their own BAC levels as a safety precaution.
While a test may enable an officer to make a DUI arrest, these results aren’t admissible in court. This is one of the key reasons that many lawyers for DUI near me spend a lot of time challenging how reliable the breathalyzer results are.