5Pcs For Co Gas Sensor Carbon Monoxide Sensor MQ-7 Sensor Semiconductor New I gl
11,60 €
5Pcs For Co Gas Sensor Carbon Monoxide Sensor Semiconductor MQ-7 Ic New. Sensitive material of MQ-7 gas sensor is SnO2. which with lower conductivity in clean air. The sensor’s conductivity is more higher along with the gas concentration rising.
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