Gas Sensor Air Quality Sensor MQ

$ 3.00

SKU: N/A Category:


Gas and air quality sensor.

All models have both digital (over a threshold set by potentiometer) and analog outputs.

Some sensors appear different than the pictures.


MQ-2 Smoke Gas

MQ-3 Alcohol

MQ-4 Methane Gas

MQ-5 Methane Natural Gas

MQ-6 LPG Gas

MQ-7 Carbon Monoxide Gas

MQ-8 Hydrogen

MQ-9 Combustible Gas

MQ-135 Air Quality

Additional information


MQ-2, MQ-3, MQ-4, MQ-5, MQ-6, MQ-7, MQ-8, MQ-9, MQ-135