Breathalyser Lie-LCD Screen Professional Alcohol Breath Tester Analyzer Lie Detector Breathalyser No Backlight

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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

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.
LCD display gives you clearer view and digital alcohol automatically gives you audible alert.
Automatic shutdown, Rapid Response and Recovery.
Easy to carry, tiny volume with keychain design.