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 MCERTS certified Environmental DustTrak™ Aerosol Monitor provides near-reference method quality data, and can be set up collecting data in under 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. TSI’s UK service department ensures instruments are calibrated and serviced in market leading turnaround time.