Temtop Airing-1000 Professional Air Quality Monitor PM2.5/PM10 Histogram

PM2.5 Air Quality Monitor Temtop Airing-1000  The Airing -1000 has an accurate and reliable laser test sensor. The device is ideal for industrial areas where it needs to be measured the concentration of the particles. It is easy to carry to different environments and have and obtain quick readings.  Particulate matter is a pollutant of different sizes and can be so small that enters our respiratory system and affecting our health greatly, causing heart, lung and breathing issues. Features: Built-in high-capacity battery with a large and clear LCD display.  Suitable to use at home, office, in the car, outdoor, and another environmental testing. An ideal multi-function tester to monitor the air quality, a safeguard for family health. The compact and lightweight design makes the PM2.5 monitor comfortable to use. Detection time is short and accurate. Easy to operate with simple system settings through 2 function buttons. Built-in large capacity lithium battery with long stand-by time can