Accurate measurements Range 0400 mg/100 mL with a tolerance of ±6 mg/100 mL. This portable alcohol tester delivers reliable results every time, supporting precise decisionmaking and enhanced road safety. Quick charging capability Fully charges in 1 hour. Keeps the device ready for frequent use or a lastminute check before driving. Compact and portable design Weighs 38 g with dimensions 45 x 70 x 16.5 mm. Lightweight and pocketable, it fits easily in a bag or pocket for onthego testing. Userfriendly single key operation Onebutton operation for hassle testing. Simple and intuitive, suitable for users of all experience levels. Practical use scenarios Before driving after a social event to confirm you are within a safe range. After a work shift or business meeting when you need a quick drive assessment. During road trips or travel to verify impairment before continuing a long drive.