It can analyze the concentration of alcohol in the blood at any time and anywhere, which is very convenient.
Be made of high quality material, lightweight and durable in use.
Easy to use: quick response and with automatic shut down function.
Portable design, which is very easy to hold in your hand,and carry in your pocket, car or handbag.
Digital display: which can improve the detection efficiency.
Show less

Product Description
Specification:
Type: Digital Tester
Detection range: 0.000.19% BAC and 0.01.9g / l
Function: speaker, Auto off wihthin 1 minute
Battery: 2 1.5 V AAA alkaline batteries (NOT INCLUDED).
Working time: Heating: 10 seconds Response: <5 seconds
Ambient temperature: 540 degrees
Size: 112 * 68 * 22£¨mm£/ 4.4 * 2.6 * 0.8in

Package List:
1 * Manual
1 * Digital Breath Tester (OPP bag)
21 * Inhaler Sleeves

Note: 
1.Please note that the battery is NOT included in package.