KXYINOS Breathalysers, Professional Alcohol Tester Breathalyzer with LCD Display, High Accuracy Digital Personal Breathalyser Breath 30 Mouthpieces for Car Use

✿【Sensitive and High Accuracy】: Thanks to its high-precision semiconductor alcohol sensor, this breathalyzer will provide accurate results and trigger an alarm if you are over-alcoholed. ✿【Automatic Alarm】: The "Caution" symbol appears if the blood alcohol concentration (BAC) is between 0.02% BAC (or 0.2 g/L) and 0.05% BAC (or 0.5 g/L). The "Danger" symbol appears with an audible beep if the BAC is 0.05% BAC (or 0.5 g/L) or higher. ✿【Easy-to-Read LCD Screen】: The LCD screen is easy to read, even in low-light conditions, and displays your BAC level. ✿【30 Easy-to-Use Mouthpieces Included】: This portable breathalyzer comes with 30 individual mouthpieces. These mouthpieces are washable and reusable. Ideal for testing with family or friends. Test yourself, your loved ones, and your friends with the different mouthpieces. Drive safely and protect your family. ✿【Easy to Use】: Simply press the power button for 3 seconds to start the breathalyzer. Wait 10 seconds for it to warm up, then continue blowing for 3 to 5 seconds to get the result. The result will be displayed on the LCD screen for 15 seconds. NOTE: For a more accurate result, use the breathalyzer after abstaining from alcohol for 20 minutes and perform the test 2 to 5 times.