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Details
MQ-4 DC5V 150mA 300-10000ppm Methane Gas Sensor Electronic PCB Module
Product Name Methane Gas Sensor Module Model MQ-4 Working Voltage DC 5V 150mA Detecting Length 300-10000ppm Fixing Hole Dia 3mm/0.12" Fixing Hole Center Distance 27 x 15mm/1" x 0.6"(L*W) Total Size 3.6 x 2 x 1.7cm/1.4" x 0.8" x 0.67"(L*W*H) Materials PCB Main Color Blue Net Weight 7g Package Content 1 x Methane Gas Sensor Module
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