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MH-Z19 MH-Z19B NDIR Infrared CO2 Sensor Module Infrared for Carbon Dioxide co2 Monitor Gas Sensor 2000 5000 10000ppm LART PWM 

USD 19.60USD 35.00

MH-Z19 MH-Z19B NDIR Infrared CO2 Sensor Module Infrared for Carbon Dioxide co2 Monitor Gas Sensor 2000 5000 10000ppm LART PWM 

Description
Specification
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