Terisass Breathalyzer Keychain LCD Screen Breath Alcohol Tester Professional-Grade Accuracy Digital Alcohol Detector Portable Breath Checker Analyzer No Backlight with 5 Mouthpieces

Features:
A digital alcohol Breath Analyzer, high sensitivity.
Easy to carry, tiny volume with keychain design.
Automatic shutdown, Rapid Response and Recovery.
LCD display gives you clearer view and digital alcohol automatically gives you audible alert.
Environment and healthful. Blowing design with five mouthpieces for multiple users.
A simple method to analyze the concentration of Alcohol in the blood in any time and any place.

Specifications:
Battery: 2 * AAA Alkaline Batteries (Not Included)
Sensor: Advanced semiconductor oxide alcohol sensor
Accuracy: 0.01% BAC (0.1g / L)
Range: 0.00-0.19%BAC and 0.0-1.9g / l (Or 0.00-0.95mg / l (BRAC)
Package Weight: 51g/1.8oz

Package List:
1 * Alcohol Breath Tester Analyzer (Batteries Not Included)
5 * Mouthpieces
1 * User Manual

【Application】Advanced semiconductor oxide alcohol sensor is a simple method to analyze the concentration of Alcohol in the blood in any time and any place.
【LCD display】LCD display of the portable digital breath alcohol tester gives you clearer view and digital alcohol automatically gives you audible alert.Automatic shutdown, Rapid Response and Recovery.
【Environment and healthful】LED Screen Lie Detector Breath Tester blowing design with five mouthpieces for multiple users, which guarantee the use of health and safety.
【Easy to carry】Devicelcd Screen Alcohol Analyzer comes with keychain designis, tiny volume and easy to carry.
【High sensitivity】The Digital Alcohol Breath Analyzer is highly sensitive.The Accuracy: 0.01% BAC (0.1g / L) for your convenience.