Seeed Grove Range of Sensors and Modules - Seeed Studio 101020078, Seeed 101020078 Grove - Air quality sensor v1.3 is designed for indoor air quality testing. It can respond to carbon monoxide, alcohol, acetone, thinner, formaldehyde, and other slightly toxic gases. Compatible with 5V and 3.3V power supplies, it can work with Arduino and Raspberry Pi. With its long-term stability & low power consumption, it would be a perfect choice for air quality monitoring.High sensitivity: reflects the concentration of target gas through the change of conductivityCost-effective: low power consumption and long life, measurement ensures long-term stabilityWide range of target gas responses: carbon monoxide, alcohol, acetone, thinner, formaldehyde and other slightly toxic gasesStrong Compatibility: Compatible with 5V and 3.3V, can be used with Arduino and Raspberry PiStarter-friendly: Detailed start-up tutorials, abundant resources, and projects provided in Wiki and Community. Seeed 101020078 Grove -