-Material:ABS

-Product Size：100*95*47MM
-Digital tube display
-PM2.5 technolology : Laser Scattering 

-Temperature and Humidity sensor, detect Temp,Hum   

- PM2.5 Detection range:(0-999 ug/M3)
-Power supply：rechargeable  Li-battery 1000mah includding USB Chargeing cable

-Included:Main Unit+manual+charging cable

Advantage : 
-Integrated detection with Temperature/Humidity/PM2.5
-Built-in auto calibration algorithm to enhance sensibility and save 
-Exceeding Alarming with auto detection and auto measuring
-if people do not like alarm sound ,people can turn it off by pressing the power button 2 times 
-User-friendly and easy operation 

Package details： 
Product N.W.：168g 
Product G.W.：350g 
Package Dimension：11.7*11.7*7.8cm
CTN Dimension：50.0*42.0*26.5cm
CTN Weight: 13.7KG
40sets/CTN