Features:
Compact， light weight， easy to carry in pocket or hang on to your key chain
Dual LCD display
Audible alert when Danger level is detected
Display real time and temperature; also can set up alarm and count down timer
Quick response and resume
Auto power off; Low battery indicator
Easy to use; Simply blow into the vacuum vent and you will get the results in seconds
No need to recalibrate; Reusable many many times.
Clean， your mouth will not need to touch the tester
Specifications:
Sensor: advanced semiconductor oxide alcohol sensor
Range: 0.00%-0.19% BAC (0.0-1.9g/l)
Test accuracy: 0.01% BAC (0.1g/l)
Operating time: warm up: 10-15s， response: <5s
Power requirement: 2 x AAA alkaline batteries( batteries not include )
Dimension: 100 x 37 x 17mm
Package Contents:
1 x Digital Alcohol Breath Tester with Dual LCD display
1 x Strap
1 x English manual
