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Efficient Chip, Accurate Testing
A smart chip and high-sensitive sensor offer stable and anti-interference performance for accurate testing.
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Scientific Filter, More Accurate Testing
A filter compartment can filter substances except for alcohol for more reliable and accurate testing.
![](https://i0.wp.com/ae01.alicdn.com/kf/H0c6da9027ed4412e843ef8ced1a49796l.jpg?w=1200&ssl=1)
No Blowpipe to Avoid Secondary Pollution
Contactless breath testing helps avoid breeding bacteria.
![](https://i0.wp.com/ae01.alicdn.com/kf/H328f8242cba14ef58ed0d0cba893a3a0y.jpg?w=1200&ssl=1)
LED Display, Clear Readings
A high-contrast LED display screen is easy to read with values in two units.
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DUI Reminder, Light/Beep Warning
Different indicator lights will turn on according to the content of alcohol. If overdrink, the beep will sound.
Pass: green light on
Drank: yellow light on with beeps
Drunk: red light on with beeps
![](https://i0.wp.com/ae01.alicdn.com/kf/Hba4e546b2a8c4cfd94e870e28d3de946Q.jpg?w=1200&ssl=1)
Charge Once and Use for 3 Months
A large capacity lithium battery can be used for 3 months after fully charged.
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