express
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Contact for price (Pack of 5)
The single-use breathalyzer.
The DRIVESAFE express contains crystals within a single tube. When the user blows through the tube, the crystals change color upon detection of alcohol; the higher the alcohol concentration, the darker the pigmentation. Results are ready in 2 to 4 minutes; carry it in your pocket, purse or briefcase.
Technical specs
Everything you need to know about the express.
What's in the box
