※ Cost-effective, intelligent, easy and simple to operate, used to monitor indoor ambient air quality.

※ The meter can manually record 99 carbon dioxide (CO2) readings. 

※Monitor carbon dioxide (CO2) and temperature readings. 

※ Switch the screen to view the maximum, minimum and 1 hour average of carbon dioxide (CO2). 

※ The built-in suction fan quickly obtains the reading value of gas or pollutant concentration. . 

※The LED indicator of the external measuring rod indicates that the measuring rod is started or stopped. 

※The carbon dioxide (CO2) alarm threshold and alarm sound can be set. 

※ Carbon dioxide (CO2) monitor is designed with NDIR (non-dispersive infrared) sensor for long life 

※ Built-in ABC (Automatic Baseline Correction) function can reduce carbon dioxide (CO2) reading drift. 

※Used to monitor carbon dioxide (CO2) and temperature index in indoor, plant growth, greenhouse, ventilation and other environments. 

※In the dark area, you can use the high-quality uniform display backlight function.