SNDWAY SW-825 PM2.5 灰尘测试仪 (0 - 500ug/m3)

PM2.5 Measuring Range: 0 - 500ug/m3

PM2.5 Single Response Time: <1s

PM2.5 Integrated Response Time: <=10s

PM2.5 Resolution Rate: 1ug/m3

Particle count efficiency: 50%@0.3um 98%@>=0.5um

Mass Concentration Consistency of Particulate Matter: + -10%@ 100- 500ug/m3; + -10ug/m3@0 -100ug/m3

Temperature Measuring Range: -10.0°C ” 50.0°C

Temperature Measuring Accuracy: + -1.0“C

Humidity Measuring Range: 0% - 99%RH

Humidity Measuring Accuracy: + -10%RH

PM2.5 Sensor: Plantower Laser Particulate Matter Sensor

Battery Life for Once Charging: *4.5hours

Auto Power off: 30 minutes (The device cannot be power off automatically while charging time.)

Charging: DC 5V, 500mA, USB Connector

Battery Li-ion: 580mAh

Operating conditions: -10.0°C-50.0°C,0%-99%RH

Net Weight: 86g

Dimension: 60x60x26mm