Portable Blowing Type Tester Handheld High Precision Breathalyzer Usb Rechargeable Digital Breath Tester

--Mini Alcohol Detector: The alcohol detector is made of precise sensors with high sensitivity.

--It can accurately read the alcohol concentration in the blood within 10S.

--After the rapid detection, the result of the alcohol concentration will be digitally displayed with a prompt tone, allowing you to drive.

--Before you can understand your alcohol status, avoid drinking and driving.

--High-definition screen display: using high-definition screen, color display, easy to check the measured value