Israeli water tech company Lishtot, Hebrew for “drink,” won the 2018 CES Startup Night competition in Las Vegas. The 15 finalists had just 60 seconds to showcase their technology. CEO Netanel Raisch demonstrated Lishtot’s TestDrop Pro device that detects water contaminants.
http://nocamels.com/2018/01/israeli-water-tech-startup-1st-place-at-ces/
https://israelactive.com/science-technology/winning-the-water-quality-test/