Alcohol Tester Digital LCD Display Portable Alcohol Breath Tester Analyzer Breathalyzer Blue Backlight

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Specification:
Condition: 100% Brand New
Material: ABS
Color: Black
Voltage: 4.5V
Resolution: 0.01
Response time: within 5s
Warm-up time: within 15s
Recovery time: 30s
Power supply: 3 * AAA battery (Not Included)
Package List:
1 * Alcohol Tester (Batteries are Not Included)
5 * Mouthpiece
1 * Manual
1 * Storage Bag

Come with five mouthpieces, mouthpieces can be installed on both sides of the tester.
Advanced NM semiconductor alcohol sensor and with sensor Fault Self checking function.
Quick response and recovery, a simple method to analyze the concentration of alcohol quickly.
Digital LCD display with light blue backlight, shows clear results both in days and nights
AI microcomputer control, SMD assembling technique, stable performance.