• Gas Sensor MQ 9

Gas Sensor MQ 9

Working Voltage : DC 3-5V ;Detecting Range : 10-1000ppm
• 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

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