I-Moer 3 ku-1 I-Carbon Dioxide Air Quality Monitor Detector Manual
3 In 1 Carbon Dioxide Air Quality Monitor Detector Instruction Manual https://drive.google.com/drive/folders/1dVnb8aUc5XROIcCmBH_MX7y7 vKspOGPQ?usp=sharing https://pan.baidu.com/s/1eR4N5lTu3AuHH2R9h5HTbw?pwd=ny3f Product Introduction Speciļ¬cation Carbon Dioxide Range: 400 ~ 5000 ppm [± (50ppm + 5%) ] Temperatureā¦