HT-611 Alcohol Tester High Resolution Audio Breathing Alcohol Tester, HT-611

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1. The breath alcohol tester uses an advanced nano-semiconductor alcohol sensor to quickly and accurately detect the breath of alcohol2. Detection range: 0.000-0.20% bac & 0.0 -1.9 g / l3. Accuracy: 0.05% + /--10% bac4. Battery saving design, low voltage indication5. Direct LCD display of test value6. Audio warning exceeds preset limit7. Pre-set limit: 0.05% alcohol content8. Operating time: preheating 15-30S, reaction time less than 5s, automatic shutdown: about 1 minute9. Battery: 1.5 v AAA x 2 (not included) Show more