Devices that measure the concentration of, or detect the presence of, or both, alcohol, drugs, or byproducts thereof in biological tissue, human breath, or samples taken therefrom; and replaceable parts for such devices; and devices that determine fitness for duty in the same transaction as recording time and attendance

'alcohol':14 'attend':49 'biolog':20 'breath':23 'byproduct':17 'concentr':5 'detect':8 'determin':37 'devic':1,33,35 'drug':15 'duti':40 'fit':38 'human':22 'measur':3 'part':30 'presenc':10 'record':46 'replac':29 'sampl':25 'taken':26 'therefrom':27 'thereof':18 'time':47 'tissu':21 'transact':44

TRACKER

Owner

Goods & Services