Features:
1).Sensor: semiconductor sensor
2).Warm-up time within: 10second
3).Response time within: 5second
4).Operate temperature: 5 ~ 40°C
5).Detection Range: 0.00% ~ 0.19% BAC
6).3-Step test levels show on display with sounds according to alcohol concentration:
Safety: under 0.02% BAC
Caution: 0.02% to 0.05% BAC
Danger: over 0.05% BAC
7).Quick results and Restores
8).Automatic power-off function
9).Low-Battery warning
10).Torch function
11).Key chain function
Battery input: 3VDC(2*AAA alkaline batteries) not included
Unit size :100 x 45 x 20 mm