Breathalyzers for Alcohol, Personal Breathalyzer with 8 Mouthpieces

Breathalyzers for Alcohol, Personal Breathalyzer with 8 Mouthpieces

• ? ???? ??????? ????????: Equipped with an intelligent storage system, this breathalyzer can retain the most recent 10 detection records. Users can conveniently browse through this historical data using simple button operations. This function allows users to monitor alcohol metabolism across different time periods, providing a reference for body management.
• ? ???????? ??? ???????? ???????: With a detection range of 0.00–0.19% BAC and an accuracy of ±0.01%, this breathalyzer is powered by advanced semiconductor oxide sensor technology for reliable, high-precision readings. Through rigorous testing, this breath analyzer effectively distinguishes alcohol from other volatile substances, ensuring consistent and reliable results with every use.
• ? ?????? ??? ????????? ????????? ???????: Start by pressing and holding the power button for 3 seconds to turn it on, then give it a short press to switch into test mode. The device will preheat automatically for about 10 seconds. When you see the "BLOW" light and hear the beep, blow steadily for 10 seconds— the screen will immediately show your result with three emojis in the upper left corner.
• ? ??????? ??? ???????? ??????: Crafted from high-strength ABS, this breath tester is is lightweight and can easily fit into a pocket or handbag, while the compact size slips easily into a pocket or handbag without taking up space. Whether it's business gatherings, family gatherings, or self driving trips, it can provide quick detection at any time to help users make safe decisions.
• ? ?????? ??????????: Clear emoji and prompt sounds guide you through every step of the testing process. From startup preheating to blowing detection, each step has corresponding visual and audio prompts, making operation intuitive even for first-time users. This portable breathalyzer intuitive operation method eliminates the professional technical threshold.