This MQ4 Gas Sensor module is useful for gas leakage detection. It is suitable for detectingI Methane, Propane, Butane, and other combustible gas. The sensitivity of the sensor can be adjusted by potentiometer.
- Good sensitivity to wide range of combustible gas
- High sensitivity to Natural gas
- Stable and long life
Dimensions: 32.5(L) x 20.75(W) x 21.75(H)