Sensor: gas level | 5VDC | MQ-7 | CO | Output signal: analog
Sensor: gas level | analog | 5VDC | Kit: module,cables | Gravity | MQ-5
Sensor: gas | CH4,CO | Range: 1÷500ppm (CO) 300÷10000ppm (CH4)
Sensor: gas | acetone,alcohol,benzene,smoke,methanal,toluene





