Mini Alcohol Tester Portable High Accuracy Breathalyzer Non-Contacting Alcohol Detector USB Rechargeable with Digital LCD Screen Alarm Function

Features:
High Accurate: Portable alcohol tester, equipped with high-sensitivity sensor, more accurate measurement results, and supports sound alarm.
Scientific Detection: Built-in purification chamber can purify impurities and retain alcohol, making the test results closer to the human body alcohol concentration.
Non-Contacting: Direct blowing detection, no need to install a mouthpiece, avoiding hygienic problems in the blowpipe, and measure safer and healthier.
Quick Reading: High clear digital LCD display, accurate reading, with three-level indicator light, the test results are clear at a glance.
Long Endurance: Built-in large-capacity rechargeable battery, fully charged can detect 100 times, long battery time, convenient to detect anytime, anywhere.