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

Features:
High Accurate: Mini portable alcohol tester is equipped with intelligent induction chip and high-performance semiconductor sensor for more accurate measurement.
Scientific Detection: It can help you scientifically filter, purify impurities, retain alcohol, and make 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: Full-color TFT display, clearly showing values, 3-color numerical value change detection indication, alarm when exceeding the standard.
Long Endurance: Built-in large-capacity rechargeable battery, can detect 400 times when fully charged, and has a long endurance, which is convenient for detection anytime, anywhere.
Easy to Use: Just slide down to blow air to test, very convenient. When not in use, slide up to close the air inlet, effectively preventing dust and prolonging the service time.