Breathalyzer Alcohol Tester,Large Digital LCD Display, Vastar Accurate Breathalyzer Digital Breath Analyzer Semi-conductor Sensor,Blue Background Light Night Reading and Extra 10 Pcs Mouthpieces


【High Accuracy for You 】Breathalyzer is used to measure concentration of the alcohol in human body; With sensitive semi-conductor sensor, it take 5 seconds to show a result that whether you can drive or not after drinking; It will show you high accuracy test result(up to 0.01mg/l), four units of measurement can be converted(%BAC , ‰BAC, mg/l, mg/100ml)
【Smart MCU Control】When the test result is above 0.05% BAC or 0.50‰ BAC or 0.25mg/L or 50mg/100ml, it will send out audio and video warning to alarm you; It is also a good companion for breast-feed mothers who want to know if they can feed their children after drinking through measuring their BAC ( Blood Alcohol Content )
【Energy-saving, Auto-off】Powered by 3AAA batteries ( not included but commonly available ), it will automatically shut off to save power after finishing the test for 5 seconds;Each time you install batteries, you can test more than 200 times. Moreover, it is designed with low power indication
【LCD Screen With Blue Back Light】The back-light is convenient for you to use at night;Equipped with 5 mouthpieces, it will be much easier for you to test your family or friends
【Compact Design】This breathalyzer is space-saving, lightweight, portable, it is easy to hold and carry;Just put it in your pocket