Compliant with the Revised Road Traffic Alcohol Alcohol Concentration Invoice System Quick and Used by Major Commercial Straw Easy No Measurement For

[Easy Measurement & Easy-to-Read Results] Simply press a button to measure, making operation easy! No need to worry about straining yourself before driving. The large LCD display allows you to see the measurement results at a glance, and it's highly visible. An alarm also sounds depending on the measurement status. High-Precision Semiconductor Sensor: The high-performance semiconductor gas sensor prevents strong interference and ensures accurate detection in just a few seconds. Measurement range: 0.00-0.50 mg/L. Display unit: 0.01 mg/L (alcohol concentrations below 0.05 mg/L are displayed as 0.00 mg/L, and those above 0.5 mg/L are displayed as 8.88 mg/L). [Peace of mind guarantee and support] This will be valid for one year after purchase or after 1,200 measurements, whichever comes first. [Data can be saved for one year] Equipped with Bluetooth and linked to a free app, no need for handwritten records! Daily results are recorded on the app. Reliable support from the manufacturer [Invoice System Registered & Wide Range of Applications]: This breathalyzer is not only for business use, but also a must-have for the average household. By measuring during, after, and the next day of drinking, you can understand the level of intoxication, which varies depending on your physical condition and the individual.