Are they drinking? Now you can easily find out with the Reditest® Alcohol Breath Test. It is a self-contained, non-intrusive alcohol screening device. In a few simple steps, screening results can be obtained at any location and can be read in 2 minutes. Simply squeeze the middle of the tester between thumb and forefinger to break the inner glass tube, then blow into the tube, then shake and read. Available in .02 gm/dL cut-off level.

Minimum 12-month shelf life.