Detects CO2 PM2.5 PM10 and Temperature and humidity with easy Calibration.

Specification:

CO2
Sensor: NDIR CO2 sensor
Measurement Range: 0-5,000 PPM
Resolution: 1 PPM

PM2.5
Sensor: Laser PM Sensor
Measurement Range: 0-999 μg/m3
Resolution: 0.1 μg/m3

PM10
Sensor: Laser PM Sensor
Measurement Range: 0-999 μg/m3
Resolution: 0.1 μg/m3

Product Details
Display: TFT LCD screen
Battery Voltage: 3.7VDC
Battery: 1 Lithium metal battery (included)
Output Voltage: DC5V
Output Current: 1A
Material: Plastic
Operating Temperature range: 0-50 ℃
Operating Humidity range: 0-90% RH
Atmospheric Pressure: 1 atm
Weight: 2.12 pounds
Dimensions: 5.4 x 1.4 x 2.9 inches
Warranty: 1 year