Model No. 6389A Alcohol Breath tester

Features:
1) Dual LCD displays
2) Digital alcohol tester with 0.01 % BAC (0.1g/L) increment for reading
3) Detect range: 0.00~0.19 % BAC & 0.0~1.9g/L
4) Alert level calibrated
5) Quick response and resume
6) Auto power off
7) Clock with 12/24 formats
8) Alarm time function
9) Countdown & count-up timer keep the deadline of your parking
10) Temperature: OC & oF display
11) Clock use 1 x AG13 battery (included), alcohol tester use 2 x AAA alkaline batteries (notincluded)
12) Unit size: 100 x 37 x 17mm