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Grove - Air quality sensor v1.3, Seeed Studio

The sensor is designed for indoor air quality testing. The main gas detected is carbon monoxide, alcohol, acetone, thinner, formaldehyde and other slightly toxic gases. It is compatible with 5V and 3.3V power supply. Seeed Studio 101020078

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ID: 564159

11,79€ gross (23% VAT)
9,59€ net

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This sensor is designed for comprehensive monitor over indoor air condition. It’s responsive to a wide scope of harmful gases, as carbon monoxide, alcohol, acetone, thinner, formaldehyde and so on. Due to the measuring mechanism, this sensor can’t output specific data to describe target gases’ concentrations quantitatively. But it’s still competent enough to be used in applications that require only qualitative results, like auto refresher sprayers and auto air cycling systems.


  • Sensor: Winsen MP503
  • Power: 5V or 3.3V
  • Dimension: 40x20mm
  • Low power consumption
  • High sensitivity
  • Tiny outline
  • Responsive to a wide scope of target gases
  • Cost efficient
  • Durable