Breathalyzer,Professional-Grade Accuracy Breathalyzer to Tester with 10 Mouth...

Breathalyzer,Professional-Grade Accuracy Breathalyzer to Tester with 10 Mouthpieces, Portable Breathalyzer Alcohol Tester for Drivers Or Home Use. with LCD Display and Audible Alarm

• ????SMART & FAST RESULT--- With the sound alarm function, when the alcohol content is exceeded, the buzzer will automatically alarm. AUTOMATIC ALARM, monitoring your alcohol level at all times.
• ????TAKE IT WITH YOU ANYWHERE---The ultra-compact breathalyzer keychain easily fits in a pocket or purse, making it a great portable breathalyzer for any occasion.Great for wedding, parties, feast or other social activities, ensures your safe driving after drinking.
• ????EASY TO USE--- Just press the power button for 2 seconds to start the professional breathalyzer alcohol tester, waiting for 20 seconds for warming-up, then blow with the tester for 5-6 seconds, the result will be ready after 3 seconds, and it will be displayed on the LCD screen for 15 seconds.Powered by 3 AAA batteries (not included).
• ????PACKAGE CONTENT---Professional Breathalyzer Alcohol Tester x1, User manual x1, Mouthpieces x10,Package box x1
• ????NOTE --- The test results are accurate 20 minutes after drinking. Testing immediately after drinking will only show the current level of alcohol in your mouth. Please wait at least 3 minutes before the next exam.