Portable Alcohol Tester, Professional Breathalyzer Digital LCD Display Auto Power Off Sound Alarm with 5 Mouthpieces for Drivers or Home Use, Black

Price: $13.99

?PRECISE & SENSITIVE?With advanced semi-conductor sensor ensures accurate readout in short time.If the alcohol content is higher than 0.05% BAC(blood alcohol concentration), a continuous beep will sound from the breathalyzer that remind the driver not to drive.
?PORTABLE & COMPACT?Lightweight breath alcohol tester easily fits in a pocket or purse, making it a great portable breathalyzer for any occasion. Great for wedding, parties or other social activities, ensures your safe driving after drinking.
?EASY TO USE?Just plug in 2 AAA batteries,long press the breath detector switch 1-2 seconds,wait 10 seconds to warm up,the breathalyzer start testing. Blow into breath inhaler for 3-5 seconds with normal power after a deep inhalation. Your BAC results will display on the LCD screen.Please test after drinking at least 20 minutes.
?BACKLIGHT LCD DISPLAY?With the LCD display, it is easier to read even in less than optimal light conditions. Make the breathalyzer turn off automatically to save power when you have completed the test for 10 seconds.
?CLEAN & HYGIENIC?Package includes 5 mouthpieces.With replaceable blow gun for air intake, the measurement is more accurate and safe,and the breathalyzer can be recycled after disinfection.