This High precision Air detector monitor is an Upgraded version of model DM106A .
Core technical parameters:
Test Components : PM2.5,PM1.0,PM10,HCHO ,TVOC,Temperature and Humidity ,AQI
-PM2.5/PM1./PM10 technolology : Laser Scattering -HCHO technolology :Electrochemistry sensor -TVOC technolology: Semiconductor sensor -Processor : ARM ,High-speed complex calculations -Temperature and Humidity sensor, detect Temp,Hum.
In many cities, they have pollution so need to verify quality.
An ideal multi-function testing tool to monitor the air quality, a safeguard for family health If you worried about the air quality around you or your children. If exceed standard, prompt alarm !
what are included :Main Unit+ manual+charging cable