A Simple One-Step breath Screen with Results in 2 - 4 Minutes!
Alcohol Blow Tube Testers ($67.00 24 per pack.) Crystals will turn a dark yellow/ greenish/bluish color if .02% or greater of alcohol on the breath. Order
The crystals in the 02% tester will become white or ash-colored at an alcohol level of 02% or greater. (The .02% tester is designed to report even trace levels of alcohol, and therefore does not report intermediate levels of alcohol.)A bluish cast indicates levels at or above that designated for the tester. In short, a bluish cast indicates a level of alcohol at or above the indicated amount on the tester. ( Remember, the .02% tester indicates the presence of ANY alcohol with white or ash-colored crystals.)
