MH-Z19 CO₂ Module Serial Output Carbon Dioxide Sensor With Calibration Sensor

MH-Z19 CO Module Serial Output Carbon Dioxide Sensor With Calibration Sensor This is universal, small sensors with non dispersive infrared NDIR principle and the digital output waveform output. which is to detect CO in the air. Feature: Type: Gas Sensor Usage: Gas Sensor Model Number: MH-Z19 Output: ZE08-CH2O Package included: 1 x MH-Z19 CO Module Serial Output Carbon Dioxide Sensor