Features
 
1 Sensor: Semiconductor alcohol sensor
2 Warm-up time: Within 10 seconds
3 Respond time: Within 5 seconds
4 Operating temperature range: 5 ~ 40 ℃
5 Detection range: 0.00 - 0.95 mg/l BRAC
6 Digital display results (mg/l BRAC)
7 Quick response and resume
8 Auto power-off
9 Temperature indicator (for 6389JT only)
10 Low voltage indicator
11 Real time & Alarm clock & Countdown timer
12 Power input:
Tester: 3V (2 x AAA alkaline battery, not included)
Clock: 1.5V (1 x AG13 Cell Button, included)
13 Unit size: 100 x 37 x 17 mm
Print size: 20 x 10 mm