Breath Ethanol Detection Gas Detector Alcohol Ethanol Sensor MQ-3 For Arduino rc
1,48 €
MQ-3 Gas Detector For Arduino Breath Alcohol Ethanol Sensor Ethanol Detection Ic. For motor vehicle drivers and the other non-drinking workers on-site inspection, also for other places of ethanol vapor detection, alcohol detection range: 10 ~ 1000ppm.
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