Prana Air Breathalyzer (Alcohol) Tester, Portable Detector

✔Multi-functional Data Storage and Energy Saving: A) There are six commonly used measurement units for you to choose (%BAC-US, g/l-EU, mg/L-JP,

Breathalyzer, Professional Alcohol Tester, USB Rechargeable Portable Digital LCD Alcohol breathalyzer Tester with 10 Mouthpieces…

Prana Air Breathalyzer: Alcohol Tester, Portable Detector

PM2.5 Pocket Monitor

✔Multi-functional Data Storage and Energy Saving: A) There are six commonly used measurement units for you to choose (%BAC-US, g/l-EU, mg/L-JP,

Breathalyzer, Professional Alcohol Tester, USB Rechargeable Portable Digital LCD Alcohol breathalyzer Tester with 10 Mouthpieces…

Sensor: advanced semiconductor oxide alcohol sensor, - Range: 0.00 - 0.19 percent BAC, - Accuracy: 0.01 percent BAC, - Warming up time: 10s,

Portable Breath Alcohol Tester LCD Display Digital Breathalyzer

Prana Air Breathalyzer: Alcohol Tester, Portable Detector

Prana Air Breathalyzer: Alcohol Tester, Portable Detector

JASTEK Portable Breathalyzer Tester, Professional-Grade Home Breathalyzer Digital Alcohol Tester with Memory and Warning Function (10 Mouthpieces) : Health & Household

Prana Air Breathalyzer: Alcohol Tester, Portable Detector

Portable breathalyzer is designed to help you drive safely after drinking in a business negotiation, family gathering, party, dating or more

Portable Breathalyzer With 6 Mouthpieces Breath Tester Lcd Backlight Digital Accurate Bac Analyzer With Audio Visual For Use

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Breathalyzer, Professional Alcohol Tester, USB Rechargeable Portable Digital LCD Alcohol breathalyzer Tester with 10 Mouthpieces… : Health & Household