User Manual

Category Item Specification
Power
USB Type C Power Input DC 5V 2A
DC-in Power Input DC 9-24V 2A
DC-Out Power Output DC 5V
Display TFT LCD 320x240 16bit color display
Touch Button 5 x Capacitive Touch Button
Air Quality Light
Full color breathing light
Green: Good；Yellow: Moderate；
Orange: Unhealthy for Sensitive Group
Red: Unhealthy；Purple: Very Unhealthy
RTC Backup Battery CR1220 3V Coin Battery
Human-Machine
Interface
CO2
Method: NDIR (Non-Dispersion Infrared)
Range: 0-10,000ppm
Resolution: 1ppm
Temperature
Method: Semiconductor
Range: 0-100°C
Resolution: 0.1°C
Relative Humidity
Particulate Matter
Method: Semiconductor
Range: 0-100%
Resolution: 0.1%
Method: Laser Scattering
Range: 0-1,000μg/m
3
Sensor <Note 1>