Testing Equipment

1pc Portable High-Precision Alcohol Tester With LCD Digital Display, Home/Party Drunk Driving Detection Small Alcohol Analyzer, Professional Grade Alcohol Meter, Suitable For Home/Driving/Party Alcohol Testing, Drunk Screening Personal Alcohol Monitor (Black/Battery Not Included)

JMMO 1 Piece Non-Contact Blow Type Alcohol Detector High Precision Portable Breathalyzer Professional Drunk Driving Testing Instrument With Fast Response Digital LCD Display Auto Power-Off Long Battery Life For Drivers Law Enforcement Personnel Workplace Safety Checks Parties Weddings Daily Use Accurate Alcohol Tester,The Battery Capacity Is 200mAh