Features:
High precision laser sensing.
Real-time feedback.
Easy to read. Multiple page shows each different indices.
Small and portable, suitable for all kinds of scenes such as home, car, office.
Specification:
Sensor: Laser PM2.5 sensor
Sampling method: Fan input
PM2.5 messuring range: 0~999
PM2.5 accuracy: ±10%
Resolution of PM diameter: 0.3μm
Response time: Real time display
Battery type: 500mAh Lithium battery
Battery life: 180min
Charging time: DC 5V
Effective using time: 20000 hours
Shell material: PC/ABS
Dimensions: 73x53x23mm/2.87x2.09x0.91inch
Color: Black
Quantity: 1 Set
Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes:
1 x Laser PM2.5 Detector
1 x USB Cable
1 x User Manual