Vehicles are an integral part of your professional work as, for example, a driver, train driver, sales representative, service technician? Do you spend a lot of time traveling? The breathalyzer is a very useful device. Having such a gadget, you can easily verify your ability to drive various types of vehicles. Youve been to a party, youre taking alcohol-based medications, youve eaten alcohol-containing sweets, and you have doubts about your physical condition, the Baseus brand product is the perfect solution for you!You can take a small and handy breathalyser with you everywhere in your pocket, purse, backpack, bag or in the glove compartment of your car. You will feel much more confident with it. The device has an LED display that shows the state of charge and information about the measurement, with an accuracy of 0.03%. A green or red icon informs us about the presence of alcohol in the exhaled air. In addition, voice commands and sound alerts communicate important information to us whether the measurement has been performed correctly, when to start blowing into the mouthpiece. We will get the result up to 3s after the end of the process. If other people would like to use the device, it is enough to switch to the multi-user mode there is no need to reset the breathalyser before the next person. The built-in 470mAh battery allows for 8 hours of testing. The breathalyser can be used in two ways: without a mouthpiece or with a mouthpiece higher measurement accuracy.How to use the breathalyzer:The measurement should be made at least 20 minutes after the consumption of the last dose of alcoholThe use of a mouthpiece is recommended to increase the accuracy of the measured valuesBlow continuously for 3 seconds for the measurement to be performed correctlyDo not cover the air outletsDo not clean the device with chemical or highly corrosive agentsThe breathalyzer may not work properly in an environment with a high concentration of reactive gasesThe measurement may be distorted if the device has a low percentage of chargeWhen using a breathalyser without a mouthpiece, it should be placed at least 6 cm from the mouth.The device does not require calibration