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Details
MQ-4 High Sensitivity Methane Detector Sensor Module Blue 3-5VDC
Product Name Methane Gas Sensor Sensor Model MQ-4 Working Voltage DC 3-5V Detecting Length 300-10000ppm Total Size 3.3 x 2 x 2cm/1.3" x 0.78" x 0.78"(L*W*H) Materials PCB Main Color Blue Net Weight 7g Package Content 1 x Methane Gas Sensor Sensor
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