MH-Z19B Co2 Sensor Module

2900৳ 
MH-Z19B Infrared CO2 Sensor For CO2 Monitor NDIR Gas Sensor CO2 Gas Sensor 0-5000PPM. Product Model: MH-Z19B Detection gas: carbon

MP-135 MP503 Air Quality Sensor Module

560৳ 
Air Quality Detection Gas Sensor Module MP-4 Harmful Detection Methane Natural Liquefied MP-2 Flammable Gas - MP-2.

MQ-131 Ozone Gas Detection Sensor Module

2200৳ 
The MQ131 Gas Sensor Module is manufactured with materials that are sensitive to ozone. In the presence of the ozone gas, the sensor’s conductivity is more higher along with the gas concentration rising.