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*aka ‘breathalyser’*
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*personal breathalyzers*
*’BACTRACK’ LINK*
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*a portmanteau of breath and analyzer/analyser*
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(a device for estimating ‘blood alcohol content’ (BAC) from a breath sample)
(‘breathalyzer’ is the brand name (a ‘genericized trademark’) for the instrument that tests the alcohol level developed by inventor ‘robert frank borkenstein’)
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(it was registered as a ‘trademark’ on ’13 may 1954′, but many people use the term to refer to any generic device for estimating ‘blood alcohol content’)
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