TSI, a world leader in particle measurements for over 50 years, offers a variety of instruments for real-time, direct-reading results. Every day, thousands of people use TSI’s trusted DustTrak™ products and IAQ probes for environmental and process monitoring. The new Environmental DustTrak Aerosol Monitor provides near-reference method quality data, and can be set up and collecting data in less than an hour. This instrument has the ability to simultaneously measure size-segregated mass fraction concentrations corresponding to PM1, PM2.5, respirable, PM10 and total PM size fractions. Our UK based service department also ensures your instruments are calibrated and serviced by TSI in market leading turnaround time.