Specification :

The standard monitor has below two models
Carbon dioxide( CO2) + CO2 average + Temperature+ Humidity  Model: DPM-1003
Carbon dioxide( CO2) + CO2 average + VOC + Temperature+ Humidity  Model: DPM-1004
Two unique extended functions ( Optional)
RF short-distance wireless transmission & reception
USB data logging
The product can be worked together with our wireless controller to control a ventilator, air cleaning device, or humidity device, based on the real-time measurements and the presetting values of the monitor.