[Multifunctional Alcohol Tester] Accurate alcohol tester and baton commander are combined into one. The flashlight and flashlight can easily cope with various environments, making it more convenient to use at night
[Quick check of vibration and flashing indication] LED display, dynamic data display, easy to read the results, when the detection result exceeds the alarm value, there will be vibration and flashing reminders
[High-precision sensor] Imported electrochemical sensor is used, and the air inlet has waterproof and dustproof materials to prevent water and dust particles from entering the core components of alcohol measurement, which increases the anti-interference ability of the instrument, stable performance and longer life
[Large capacity battery] Use 3000mA lithium battery to supply power and can work for more than 8 hours. Built-in clock chip, can accurately display data and time