Greener, safer and smarter inventions (2)
Five students from the mechanical engineering school at Wuhan University have made an intelligent lifesaver ring, designed to rescue people from drowning. “It is remote control and runs on a lithium battery,” said Li Junyu, one of the designers. “After charging, the ring can be used for 6 hours. After it’s thrown in the water, you direct it with a remote control. The person in danger, grabs onto …
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Breathalyzer Blood Alcohol Content Tester with Dual LCD Display
- Light weight LCD Clock
- Neat Design !
- 2 Alert Modes
- Digital Range: 0.00~0.19 BAC & 0.0~1.9g/l
For those late nights out, it is nice to be able to reliably test yourself with a breathalyzer before the police do it for you. The BAC-10 is a low priced Blood Alcohol Content Tester (BAC) that will accurately display your BAC and g/l along with telling you the time on its dual LCD Displays. The BAC-10’s BAC testing system has been tested and calibrated to be extremely precise.
To perform the test, you simply need to blow into a special opening in the breathalizer for 5 seconds and you will get the results. Its that easy! As an added bonus, this highly portable breathalyzer has audio and visual warnings for Caution and Danger levels of your BAC. Finally, you will have a real-time 12- or 24-hour Clock and a Countdown timer displayed. Keep it in your car or use the attachable hand strap to take It along with you anywhere.
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(out of 13 reviews)
List Price: $ 35.99
Price: $ 8.95
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