This is a portable, high-precision breathalyzer designed for personal safety and self-testing for drunk driving. It utilizes a third-generation ASIC chip and DFFA dual-filter algorithm to accurately filter out interfering substances such as water vapor and carbon dioxide, retaining only alcohol molecules for detection. This ensures stable and reliable results, making it particularly suitable for detecting residual alcohol from the previous day. Its non-contact breathalyzer design eliminates the need for a blow tube; simply hold the device 2-3 cm from the air inlet to complete the test, avoiding cross-contamination. It supports continuous use by multiple users, ensuring hygiene and safety.
The device features a high-definition LCD display with red, yellow, and green LED lights to clearly show the test results: green indicates normal, yellow indicates drunk driving, and red warns of intoxication. Combined with a buzzer alarm, the risk is immediately apparent. A built-in Type-C charging port allows for a full month of standby time on a full charge, enabling easy recharging anytime, anywhere without battery replacement, making it environmentally friendly and economical. Its compact size allows it to easily fit in a pocket or car, making it convenient to carry and ideal for family gatherings, karaoke, company annual meetings, and self-testing for alcohol residue from the previous day.
Not only is it easy to operate-just a button to start and a breathalyzer test-it also features a built-in purification chamber that scientifically filters impurities, further improving measurement accuracy. As a smart alcohol detection device that combines accuracy, safety, and portability, it helps you quickly determine whether you are fit to drive after drinking, making it a practical companion for protecting your travel safety, especially suitable for urban dwellers who value both safety and efficiency.
What's in the box
1 x Alcohol Tester
