What is BAC?

BAC is short for Blood Alcohol Content. It is a measurement of weight per unit of volume. Understanding readings can be difficult as there are different methods of interpretation such as mcg per litre of breath and mcg per 100ml of blood. The international standard however is %BAC and we have found that this is the easier format for the majority of people to understand. Breathalysers Australia will be endeavouring to move all models to %BAC display over time.

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