Sensor: semiconductor
Warm-up time: within 10 seconds
Response time: within 5 seconds
Operating temperature: 5 to 40°C
Detection range: 0.00 to 0.19% BAC
3-step test levels show on display with sounds according toalcohol concentration:
Safety: under 0.02% BAC
Caution: 0.02 to 0.05% BAC
Danger: over 0.05% BAC
Quick results and restores
Automatic power-off function
Low-battery warning
Torch function
Key chain function