MH-Z19 MH-Z19Z NDIR Infrared CO2 Sensor Module Infrared for Carbon Dioxide co2 Monitor Gas Sensor 2000 5000 10000ppm LART PWM
USD 21.01USD 36.86
MH-Z19 MH-Z19Z NDIR Infrared CO2 Sensor Module Infrared for Carbon Dioxide co2 Monitor Gas Sensor 2000 5000 10000ppm LART PWM