1. Built-in purification chamber, scientifically filtering, retaining alcohol and removing impurities, resulting in more accurate detection
2. DFFA dual filtering algorithm, based on high-precision chips, intelligent sensors filter other impurities, without loss of alcohol reception, and measurement is more accurate
3. ASIC chip, specifically for overnight alcohol testing. Based on intelligent chips, high-precision sensors filter other impurities, only retaining alcohol, ensuring stability and accuracy during the sampling process
4. Compact and portable, easy to store
5. Quick charging, worry-free battery life. USB charging, easy to charge anytime, anywhere
6. Excessive alcohol detected, buzzer alert. The alcohol machine makes a beep beep sound alert, and depending on the alcohol content, there will be corresponding lights (green, yellow, red) indicating
7. Quick detection, no need to use a pipette, non-contact and hygienic
8. High-definition display, detection results are shown in red, yellow, and green colors, making it clear whether it is drunk driving at a glance
9. Battery capacity: 200mAh
10. Size: about 10.3 x 3 x 1.9cm