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

Coolbe: This product is a medical device which must be used only as intended and in accordance with the instructions for use. This device is not a substitute for professional medical advice, diagnosis, or treatment. Consult a qualified healthcare professional before use if in doubt. The seller/distributor is not liable for any damages arising from misuse, unauthorized modification, or use beyond stated indications.

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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