Features:
<br />This is Digital Breath Alcohol Analyser Tester Breathalyser.
<br />Digital alcohol test with audible alert
<br />Sensor: advanced semiconductor oxide alcohol sensor
<br />Range: 0.00-0.19%BAC & 0.0-1.9g/l (or 0.00-0.95mg/l BRAC)
<br />Accuracy: 0.01% BAC(0.1g/l)
<br />Quick response and resume
<br />Auto power off
<br />Use Mouthpiece
<br />Key chain
<br />Use 2*"AAA" alkaline batteries (NO INCLUDE)
<br />
<br />Specifications:
<br />Original box: NO
<br />Color: Gray
<br />Item size: 110*70*25mm
<br />Net weight: 55g 
<br />Package weight: 64g
<br />
<br />Packing content:
<br />1 x Digital alcohol breathalizer tester
<br />5 x Breath inhaler Case