Cannabix Technologies says it showed off its own device this week at the National Marijuana Business Conference and Expo in Las Vegas. (See a video of it below).
The company says, in the hands of police, its gadget can provide instant results about whether or not someone has marijuana in their system. That compares to days or even weeks for blood-based drug tests. The firm is also peddling the breathalyzer to–sigh–employers concerned about workers being high on the job.