No need to worry about forget to install a mouthpiece hygiene issue, you can directly blow to the tester inhaler without a mouthpiece, more convenient and safe.
This professional breathalyzer just need small space, can be easily carried in your wallet pocket everywhere.
Great for wedding, parties, feast other social activities, ensures your safe driving after drinking.
Three color detection indicators,the test reults are clear at a glance.
This tester adopted high-precision semiconductor sensor, just need only few seconds can give a result to judge whether you can drive not.
Precise Detection, High Sensing Chip: Our Breathalyzer uses a high precision chip with smart sensors to measure more accurately.
Dust protection flap, Integrated switch: Slide up to close for dust protection, slide down to open for detection, avoiding blowing pipes and making measurements safer.
Exhaust air, Measuring alcohol: alcohol mass bias downward flow, impurities automatically discharged, more accurate detection
LED high-contrast screen display & three-color detection indicator: clear and simple display, three-color detection indicator, test results can be compared instantly
