TSI
P-Trak By TSI
The P-TRAK® Ultrafine Particle Counter (UPC) is a totally new approach to eliminating IAQ problems. This portable instrument detects and counts ultrafine or nanoparticles (smaller than 1 micrometer in aerodynamic diameter) that often accompany or signal the presence of a pollutant that is the root cause of complaints. It is now being used to track down some of the most difficult IAQ problems imaginable.
TSI, an industry leader in the design and production of precision measurement instruments.