Anbieter: DFRobot

Analog Gas Sensor (MQ4)

3,24 €5,78 €43% OFF
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Beschreibung

  • Simple to use gas sensor
  • Suitable for CH4, Natural gas, LNG, avoid exposure to alcohol, cooking fumes, and cigarette smoke
  • MQ4 is used in gas leakage detecting equipment
  • Stable and long life
  • Sensitivity can be adjusted by the potentiometer