5Pcs Gas Detector Sensor MQ-3 Alcohol Ethanol Sensor For Arduino New Ic ik
9,15 €
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. ≤0.6(R300ppm/R100ppm Alcohol).
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