Features:
- 1.Power on/off : Short press to turn on the device. The device start to monitor PM2.5 after 10s. Long press to turn off the device.
- 2. Alarm
- -When the detected result over the setting value, the result will blink in red to alarm.
- - Short press to set the alarm. Short press or to adjust the value when the value is twinkling.Long press or to adjust more quickly
- - Short press to save the setting. Or short press to cancel the setting and return to the main screen
- 3.Battery Charging: The device ex-factory with USB connector. A power adapter with DC 5V, >500mA is suggested for charging.
Specifications：
- PM2.5 Measuring Range : 0 ~ 500μg/m⊃3;
- Single Response Time : <1s
- Composite response time : ≤10s
- Resolution rate : 1μg/m⊃3;
- Counting Efficiency of Particulate Matter : 50%@ 0.3μm 98%@ ≥0.5μm
- Mass Concentration Consistency of Particulate Matte : ±10% @ 100 ~ 500μg/m⊃3; ±10μg/m⊃3; @ 0 ~ 100μg
- Temperature Measuring Range : 10.0~50.0℃
- Temperature Accuracy : ±0.3℃
- Humidity Measuring Range : 0%~99%RH
- Humidity Accuracy : ±3%RH
- PM2.5 Sensor : PLANTOWER Laser Particulate Matter Sensor
- Humidity Accuracy : ±3%RH
- working time for Once Charging : >4.5/h
- Auto Power off : 30minutes ( it cannot be power off automatically while charging time.)
- Charging/ Battery : DC 5V, 500mA, USB Connector / Li-ion 580mAh
- Battery : Li-ion 580mAh
- Working Temperature : -10.0℃~ 50.0℃,0%~99%RH
- Product Weight/Size: 190g/60*60*26mm
- Package Weight/Size: 210g/10*10*5cm
Packing List:
- 1pc PM2.5 Detector
- 1pc USB Connector
- 1pc User manual