VPOW Breathalyzer, Alcohol Breathalyzer to Test with Digital Blue LCD Display, Grade Accuracy Personal Breathalyzers Tester for Home Professional Use Dark Black

Fast response & accurate results: This professional breathalyzers shows your alcohol reading to one decimal place on the screen. Alcohol tester uses semiconductor sensors to accurately and quickly measure BAC levels to ensure home travel and party drinking. Easy to use: Just insert the 3* AAA batteries, then need to press the button for seconds to start, and 15 seconds to warm up, then blow to the alcohol breath tester for 3-5s and will get real-time answers soon. There is 3 unit measurement to choose - %BAC, ‰BAC, mg /l. LCD screen: The backlit LCD screen makes it much easier to use at night. Alcohol breath tester uk brings more convenience to your life and ensures safe driving after drinking at night. Pocket size: The breathalysers uk police approved can discretely be kept in the car or in a bag with a mini size. The alcohol breathalysers tester for uk is automatically switched off 10 seconds after the completion of the test to save power. Additionally, the portable breathalyzer alcohol tester has a battery level indicator. 10 Hygienic & replaceable mouthpieces: The breathalyser tests uk comes with 10 mouthpieces for you to change, which can be cleaned and reusable.