specification: Display method: 4.3” LCD screen display, 480X270 pixels Atmospheric pressure: 86Kpa - 106Kpa Detection method for CO2: Infrared ( NDIR ) Detection method for PM: Lasers Scattering Sampling time: 1.5 seconds Product Size: 145 x 78 x 97.2mm Detection temperature: -10°C to 50°C; Relative humidity: 20% - 85% Storage temperature: -10°C to 60°C; Concentration unit for CO2: PPM Concentration unit for PM: ug/m3 Concentration unit for HCHO and TVOC: mg/m3 Power source: Lithium battery with 3000 mAh capacity; 5V DC power charging via micro USB port Product weight: 235g Detection data range: AQI(0-500) PM2.5 (0-999 ug/M³) CO2 ( 0-5000 ppm) HCHO(0.001-1.999Mg/M³) TVOC(0.001-9.999Mg/M³)
Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes: 1 x Air Quality Detector 1 x Manual 1 x USB Cable









 
            
             
        
        
        
            
		 
                 
 BR                                14716
BR                                14716                             VN                                6637
VN                                6637                             US                                2386
US                                2386                             CN                                1704
CN                                1704                             AR                                1450
AR                                1450                             MY                                1192
MY                                1192                             EC                                707
EC                                707                             SG                                633
SG                                633                             
         
        
 
        