Efficient alcohol measurement This portable noncontact alcohol tester provides quick checks with automatic detection modes, delivering fast and reliable readings whenever needed. Easy to read display The LED digital screen enables effortless reading of results, reducing the chance of missing important information in any situation. Long lasting battery life Rechargeable battery supports up to 300 tests per charge, offering reliable performance for frequent users. Clear indicator lights A threecolor LED system displays your sobriety status at a glance, allowing quick assessment of your own condition or that of others. Use scenarios Before driving after social events to determine if it is safe to operate a vehicle. Home use for safety checks or routine monitoring. Workplace safety checks to ensure employees are within acceptable impairment levels before engaging in sensitive tasks.