MQ-135 Air Quality Sensor Harmful Gas Detection

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  • Regular price QAR 8
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  • Quick response features.
  • With long life and reliable stability.
  • Main chip: Sensor MQ-135 Air Quality Sensor.
  • Double output: Analog output and TTL level output.
  • High sensitivity to Ammonia (NH3), Nitrogen Oxides (NOx), Alcohol, Sulphides, Benzene (C6H6), Carbon Monoxide (CO), smoke, and other harmful gases.
  • Module mounted with connection pins.
  • Sensitivity is adjustable with the potentiometer.
  • DO digital output
  • AO analog output
  • Weight: 10g
  • Size: 32mm x 22mm x 24mm.