Alcohol Tester Digital Breath Quick Response Breathalyzer for Drunk Drivers

Technical Parameters Sensors: High precision semiconductor alcohol sensor Detection range: 0.000-0.199% BAC                             0.000-1.990 ‰ BAC                             0.000-0.995 mg / L Alarm point: 0.050% BAC 0.500 ‰ BAC                     0.250 mg / L BrAC Accuracy: ± 0.010% BAC; ± 0.100 ‰ BAC; 0.250mg / L Response time: <5s Warm-up time: <20s Operating voltage: 3 AAA (AAA) alkaline batteries Working current: ≤120mA Working environment: 10 ℃ -50 ℃ Display: blue backlit 3 digital LCD display   Product Features 1. Professional airway design 2. Three Alcohol Measurement Unit Conversion (% BAC \ ‰ BAC \ mg / L) 3. Blue backlighting LCD digital display results 4. Rapid response and recovery 5. Automatic shutdown 6. Low power tips 7. Mouthpiece can be replaced, delivery 5 mouthpiece     Package Include Alcohol T ester*1pcs Mouthpiece*5 Instructions*1   Precautions 1. Drink at least 20 minutes after the test, because alcohol from the digestive system to absorb the