LCD display with backup
Sensor :advanced semiconductor oxide alcohol sensor
Range:0.00-1.9%BAC&0.01-1.9g/l(0.00-0.95mg/l BRAC)
Accuracy:0.01%BAC(0.01g/l)
Aperating time:
Warm up:15-30s
Response:<5s
Auto power off:1 minute approx
Battery:1.5V AAA*2
Weight:21g(without battery)