Breathalyser, Portable Breathalyzer, Alcohol
Breathalyser, Portable Breathalyzer, Alcohol Breathalyze with 5 Mouthpieces, Professional-Grade Accuracy Breathalyzers with LCD Display Digital Fast Professional Breatherlisers UK – Black Quick and Precise: The breathalyzers for uk home uses professional semiconductor sensor technology, accurately and quickly measure BAC levels with digital LCD display is easy to read to ensure home travel and party drinking. Easy to Use: The portable breathalyzer is simple to use, just insert the 3* AAA batteries(battery not included), then need to press the button for seconds to start, and 10 seconds to warm up, then blow to the alcohol breath tester for 3-5s and will...