Breathalyzer Alcohol Tester Digital Accuracy Measurement Alarm Function for Driving

👍 【Professional Breathalyzer】: Our breathalyzer is equipped with an advanced semiconductor sensor that ensures accurate and reliable blood alcohol measurement. It delivers fast results, allowing users to better assess their alcohol consumption and avoid potential problems and dangers associated with alcohol.

👍 【Portable BAC Tester】: This breathalyzer is lightweight and compact, making it easy to store in a pocket or purse. This means it can be used anywhere, anytime, whether at weddings, parties, pubs, outdoor events, or while traveling. 👍 【Easy to Use】: Simply insert 2 AAA batteries and press and hold the power button for two seconds to activate the breathalyzer. Wait ten seconds for it to warm up, then blow on the tester for five seconds. The result will then be displayed on the LCD screen. 👍 【Accuracy and Alarm Functions】: This breathalyzer provides accurate measurements in the range of 0.00% to 0.19% BAC (or 0 to 1.9 g/L). If the legal limit is exceeded, the device warns with a beep and blue backlighting and displays warning and hazard symbols. 👍 【Compact and practical breathalyzer】: The breathalyzer is small enough to store in your car, purse, backpack, or briefcase. The back of the breathalyzer contains 14 replacement mouthpieces.