Key benefits Accurate and reliable results: Featuring a sensitivity direct thermal sensor, this alcohol tester delivers consistent readings every time, giving users confidence in their results. Clear display: The bright LED digital display shows alcohol levels clearly, making it easy to read for users of all ages and in various environments. Rechargeable convenience: Powered by a builtin rechargeable polymer lithium battery, it supports numerous tests per charge, reducing the need for frequent battery changes. Key attributes Sensor type: sensitivity direct thermal sensor Display: bright LED digital readout for clear alcohol level visibility Power: builtin rechargeable polymer lithium battery for multiple tests per charge Use scenarios After social events at home to determine if it is safe to drive or operate machinery. In workplace safety programs to screen drivers or equipment operators before shifts or tasks. At parties or gatherings to provide quick, voluntary checks for guests and attendees