Breathalyzer Professional-Grade High Accuracy Alcohol Tester, Breathalyzers for Alcohol with LCD Digital Display Portable Breath Personal Alcohol Tester for Home Use Breath Alyzer Tester USB C Port

Breathalyzer Professional-Grade High Accuracy Alcohol Tester, Breathalyzers for Alcohol with LCD Digital Display Portable Breath Personal Alcohol Tester for Home Use Breath Alyzer Tester USB C Port

• 【Portable Contactless Breathalyzer】This breathalyzer adopts a safe and healthy non-contact test design, which ensures a fast, reliable and accurate test result without touching the device, so the test is hygienic- you don't need to use the blowpipe (the blowgun can cause bacteria)
• 【Fast and High-Precision Sensor】Breathalyzer has a professional airway design and a high-precision semiconductor sensor. Displays blood alcohol levels quickly and accurately. Then you can decide whether to drive after drinking.
• 【Easy to Use Breathalyzer】Please slide the switch down to turn on the breathalyzer. It will take 15 seconds to warm up, then the light will turn green and the breathalyzer will beep once to remind you to blow, then please blow for more than 5 seconds, the test result will be displayed on the LCD screen
• 【Automatic Alarm Function Breathalyzer Test】Green light for OK result(<0.02%BAC), yellow light for caution result(0.02%BAC-0.08%BAC), red light for hazard result(≥0.08%BAC).
• 【Portable & USB Rechargeable Alcohol Tester】The portable breathalyzer is small in size and can be put in your car, briefcase, or backpack. It comes with a USB cable that allows you to connect the breathalyzer to the USB port for quick charging