GREENWON Factory Price Professional Digital Breath yzer Breathalyzer Test LCD Detector

Features

1.‰-bit digital with audible alert

2.Three kinds of unit conversion(%BAC/‰BAC/mg/L)

3.Quick response and resume

4.Auto power off

5.Red background digital LCD screen

5.Use mouthpiece

6.Use 2*“AAA” alkaline batteries

Note

It always has a large number of gas & impurity absorbed on the surface of ,when first time  taking out of the from the packing ,of after long time no using for the ,it need more time for cleaning and warm up the r,you should repre the power on the retry several times if poible.

Specifications

*r:high-precision semiconductor   r

*Detection Range:0.000~0.199%BAC;

0.000~1.990‰BAC

0.000~0.995mg/L(BrAC)

*Alarm point:0.050%BAC;

0.500‰BAC

0.250mg/L(BrAC)

*Accuracy:±0.010%BAC;±0.100‰BAC;±0.050mg/L

*Power input:2*1.5V“AAA” alkaline battery

*Operating time :warm up: