MQ-135 Gas Sensor – Monitor Harmful Gases & Air Quality
Ensure safe, breathable air with the MQ-135 Gas Sensor. It detects a wide range of harmful gases including NH3, NOx, CO2, benzene, alcohol, and smoke—perfect for smart homes, environmental monitoring, and industrial safety.
Detects NH3, NOx, smoke, CO2, and more
Fast response and recovery time
Analog output for easy Arduino/RPi use
Preheat for stable performance
Ideal for air quality and pollution monitoring
Includes: 1x MQ-135 Gas Sensor
A must-have for clean air and smart environmental safety projects!