SANUME Air Blowing Alcohol Tester Portable LCD Display Breathalyzer Profession Accuracy Breathalyzer Alcohol Tester for Personal and Professional Use

Name:SANUME Air Blowing Alcohol Tester Portable LCD Display Breathalyzer Profession Accuracy Breathalyzer Alcohol Tester for Personal and Professional Use
Material:ABS
Product Size:3.93*1.57*0.78in
Weight:115g(0.25lb)
Package:OPP Bag
Package Size:18*11*3cm
Warm Up: 10-15s
Response: <5s
Detection Range: 0.000-0.20% Bac & 0.0 -1.9 g / L
Accuracy: 0.05% + /--10% Bac
Battery: 1.5 v AAAx2(Not included)
Package Includes:
Alcohol Breathalyzer x 1
Bag x 1
User Manual x 1

This breathalyzer uses highly sensitive semiconductor alcohol sensor. 5 seconds later after blow, you can get a test result to judge whether you can drive or not.
You use this personal breathalyzer without extra mouthpiece, it can avoid bacteria from entering your mouth, safe to use, and your mouth doesn't need to contact the tester to get a result.
The wide-opened alcohol tester can gather more air you breath out for more accuracy. Please use it 25 minutes after drinking.
Press the power button for 2 seconds to start the professional alcohol tester, wait for 15 seconds for warming-up, then blow to tester mouth for 3-5 seconds, the result will be ready within 5 seconds, and then it will be displayed on the LCD screen for 10 seconds. It will give you an alarm by beeping and lighting when BAC is high.
This professional alcohol breathalyzer takes little space, can be easily placed in your wallet or pocket. Great for wedding, parties, feast or other social activities to ensures your safe driving after drinking.