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Articles Posted in Breath testing calibration

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Court Downplays Importance Of Breath Tester Reliability In Ohio DUI / OVI Cases

When a machine is given the power to convict a person of a crime, we should be absolutely certain the machine is working properly. In Ohio, machines are used to measure the concentration of alcohol in the breath of drivers. A driver who operates a vehicle with a breath alcohol…

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Calibrating Breath Testing Machines In Ohio DUI/OVI Cases

Over 20,000 DWI cases in New Jersey are being called into question due to problems with the recalibration of breath-testing machines.  According to New Jersey 101.5, Sgt. Marc Dennis skipped a critical step each time he recalibrated the machines.  Plaintiffs in a class-action lawsuit now seek to vacate thousands of…

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