Ships directly from our China warehouse within 2 business days. Estimate 7 - 14 working days for delivery

Features:
This air quality monitor provids accurate PM2.5 information in your home/office and allows you to take timely measures to keep the air quality within safe levels.
Large screen design, clear and easy to see.
Small and exquisite, easy to carry, and can be carried at will.
Built-in rechargeable battery, 300mAh large capacity, support over 4-6 hours of continuous operation.
Advanced la-ser particle sensor detection technology accurately detects PM2.5 in the air in real time.

Specification:
Type: PM2.5 Detector
Material: ABS
Color: Black
PM2.5 Measuring Range: 0-500g/m3
PM2.5 Single Response Time: <1s> PM2.5 Resolution rate: 1 g/m3
Battery Capacity: 580mAh
Humidity range: 0%-99%
Temperature range: -10 - 50?
Temperature accuracy: 0.3?
Humidity accuracy: 3%RH
Auto power off: 30 minutes
Package Size: 7.5*7.5*4.6cm / 3.0*3.0*1.8in
Package Weight: 100g / 3.5in

Package List:
1 * PM2.5 Detector
1 * USB Charging Cable
1 * User Manual