MH-Z19 MH-Z19C MH-Z19B MH-Z19D IR Infrared CO2 Sensor Carbon Dioxide Gas Sensor Module CO2 Monitor 400-5000 0-5000ppm UART PWM
USD 13.85USD 19.79
MH-Z19 MH-Z19C MH-Z19B MH-Z19D IR Infrared CO2 Sensor Carbon Dioxide Gas Sensor Module CO2 Monitor 400-5000 0-5000ppm UART PWM