The following products are available for ‘alcohol testing’ :

• Breathalyers  D.O.T/NHTSA Approved Alcohol Breathalyzer Unit.  These breathalyser are very accurate, reliable and consistent, and have detection range of  0.00% (BAC) to 0.40% (BAC).
  
• Oral Saliva Alcohol Tests – D.O.T approved: ALCO-SCREEN 02:  Are D.O.T Approved Saliva Alcohol tests that are simple & easy to use.  Simply place the reactive pad in the mouth in touch with saliva & read the results at 4 minutes.  These are used for alcohol testing to detect the level of alcohol in human saliva (which correlate very closely to blood levels of alcohol in body).
  

Alcohol Testing

Alcohol Breathalyzer Alcohol Saliva Test