2PCS MQ-7 Semiconductor Sensor For Co Gas Sensor Carbon Monoxide Sensor tm
5,20 €
2Pcs For Co Gas Sensor Carbon Monoxide Sensor Semiconductor MQ-7 New Ic. Carbon Monoxide. Industrial CO detector. Portable gas detector. Sensitive material of MQ-7 gas sensor is SnO2. which with lower conductivity in clean air.
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