Accurate measurements: The portable alcohol tester offers a measuring range of 0 400 mg/100 mL with an accuracy of ±6 mg/100 mL, providing reliable results every time you use it. Quick charging: Featuring a charging capability, the device can be fully charged in just 1 hour, enabling convenient and efficient use without long wait times. Compact and lightweight: Weighing only 38 g and measuring 45 x 70 x 16.5 mm, this tester is designed for portability, making it easy to carry in your pocket or bag for onthego testing. Userfriendly operation: With a single key operation, the tester is incredibly easy to use, allowing anyone to perform a test quickly and efficiently without complicated procedures. Use scenarios: On the go: Keep it in your pocket or bag for quick tests before driving or operating equipment. Workplace safety: Use as a portable solution for preshift checks or policy compliance in safetyconscious environments. Social and travel: Bring it to social events or trips to verify alcohol levels conveniently and privately.