Grove - Air Quality Sensor

USD $10.70

Detect carbon monoxide, alcohol, acetone, paint thinner, formaldehyde and other gasses with this plug-and-use Grove module.

In stock

SKU: 29054 Categories: , , Tag:


Environmental measurements are becoming more necessary, and this Grove module makes it simple to plug one into your prototyping system.


  • Version 1.3
  • Grove compatible interface
  • TP-401A Indoor Air Quality sensor
  • Target gasses include:
    • Smoke (second hand, paper, wood)
    • Alcohol
    • Ammonia
    • Hydrogen Sulfide
    • Hydrogen
    • Carbon Monoxide
    • Propane
    • Methane
    • Styrene
    • Propylene Glycol
    • Phenol
    • Acetone
    • Thinner
    • Insecticide
    • Benzine
    • Formaldehyde
  • 5VDC, 60mA operation
  • Preconfigured Arduino library for 4 levels of detection
  • Caution:
    • Requires 2 minute sensor pre-heat before measuring
    • Long exposure to high pollution levels can weaken sensor sensitivity
    • Requires relatively clean air as initial condition


Additional information

Weight 0.0094 kg
Dimensions 9 × 6 × 1 cm



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Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit for more information. This item was manufactured prior to August 31, 2018.

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