5Pcs Alcohol Ethanol Sensor Gas Detector Sensor MQ-3 For Arduino Ic New uh
9,15 €
5Pcs Gas Detector Sensor For Arduino Alcohol Ethanol Sensor MQ-3 New Ic. Alcohol gas. Heater Resistance. Heater consumption. Sensor Type. Detection Gas. 2KΩ-20KΩ(in 0.4mg/l alcohol ). Rs(in air)/Rs(0.4mg/L Alcohol)>=5.
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