NEW Particle Measuring Device BQ21: Bluetooth®-environmental measuring device including app for recording fine dust pollution from E-dust (PM10) and A-dust (PM2.5)

Fine dust poses extreme threat to human health. Therefore, there are limits for fine dust concentrations almost everywhere, and compliance with these limits must be regularly monitored at the workplace, in schools, daycare centres, nursing homes, and public authorities. The Bluetooth® hand-held measuring device enables you to keep an eye on the particle load in the ambient air even over longer periods of time. The particle measuring device with a flash memory for 5,000 data sets, records dust fractions according to the internationally used PM (Particulate Matter) standard as PM10 and PM2.5, as well as also air temperature and humidity.

Read More