Electrochemical Alcohol Tester USB Rechargeable Blowing Drunk Driving Alcohol Tester Portable Alcohol Meter for Professional Use

It's a great honor for you to visit my store. Good luck with your favorite purchases Place of Origin: China Hign-concerned Chemical : None Brand Name : Shunmaii Origin : Mainland China Origin : Mainland China Material : ABS Color : Black Sensor : Fuel Cell Alcohol Sensor (Electrochemical) Measurement Object : Alcohol Concentration in Exhaled Breath Blowing Time : 5 Seconds Response Time : 1-15 Seconds Recovery Time : Test Results Greater Than 80mg/100mL, Recovery Time <20 Seconds Measuring Range : 0-400mg/100mL Detection Accuracy : 6mg/100ml