Perfect for workplace zero tolerance alcohol testing, the Alco-Screen DOT approved saliva tester is fast, cost effective and minimally invasive. The saliva alcohol tester detects for the presence of alcohol at .02 or greater blood alcohol concentration. Testing is simple, place the alcohol strip on the tongue to saturate the testing pad. If a line appears after 4 minutes, this is an indication of a positive screening result of a .02 or greater alcohol concentration.
The .02 DOT Screening approved Alco-Screens are sold in boxes of 24 individually wrapped test strips.