Breathalyzer Breath Alcohol Tester, Portable Rechargeable Personal BAC Tester, Semiconductor Sensor, Digital LCD Display, Professional-Grade Accuracy with Sound Alarm

New UpgradedMetal Shell
Made of an aluminum alloy, mental shell makesthis breathalyzer more durable and drip-proof.

U-Shaped Fastening Clip
Easy to install and take to use at any time.

LCD Screen
Easy to read the results at night with HD LCDScreen whether you are indoors or outdoors.

Dustproof Design
Unscrew the spiral dust cover to blow airfor alcohol testing. Keep test clean and hygienic.

PortableSize
Take this BAC Tester with you wherever yougo, it fits easily in purse or pocket.

Specification
Unit: % BAC-US, g/l-EU
Last Time: >200 blowing time (once fullcharge)
Working Time: 10s counting down, 10sblowing time, 10s display time
3 Modes:
Green light – <0.02% BAC Yellow light - 0.02% BAC -0.05%BAC Red ligh - ≥ 0.05% BAC Package: 1x breathalyzer 1x instruction manual 1x lanyard 1x bracket 1x portable bag 1xDataline