This website requires certain cookies to work and uses other cookies to help you have the best experience. By visiting this website, certain cookies have already been set, which you may delete and block. By closing this message or continuing to use our site, you agree to the use of cookies. Visit our updated privacy and cookie policy to learn more.
This Website Uses Cookies By closing this message or continuing to use our site, you agree to our cookie policy. Learn MoreThis website requires certain cookies to work and uses other cookies to help you have the best experience. By visiting this website, certain cookies have already been set, which you may delete and block. By closing this message or continuing to use our site, you agree to the use of cookies. Visit our updated privacy and cookie policy to learn more.
Looking to simplifying your HVAC and IAQ equipment portfolio? TSI provides the most accurate, dependable and versatile ventilation and indoor air quality measurement instruments on the market today. Trust TSI as your one-stop source for instrumentation to save time and money on the jobsite.
Trade Names
AccuBalance® AirPro® Alnor® Balometer® Q-Trak™ XP VelociCalc® Velometer®
The VelociCalc® Multi-Function Ventilation Meter 9600 series provide a built-in workflow for calculating the percentage of outside air used to determine ventilation effectiveness in a building or room. Click here to view more information about this product.
Q-Trak XP
Measure particle mass and gas in a single, handheld instrument with TSI’s Q-Trak™ XP Indoor Air Quality Monitor, model 7585. Click here to view more information about this product.
AirAssure
Available in 3 models to meet your needs, the AirAssure™ IAQ Monitor continuously measures the factors critical to understanding your indoor environment and puts them at your fingertips in real-time. Click here to view more information about this product.
TSI’s 9600 Series VelociCalc® and VelociCalc® Pro Multi-Function Ventilation Meters
The VelociCalc® Multi-Function Ventilation Meter 9600 series provide a built-in workflow for calculating the percentage of outside air used to determine ventilation effectiveness in a building or room.
Available in 3 models to meet your needs, the AirAssure™ IAQ Monitor continuously measures the factors critical to understanding your indoor environment and puts them at your fingertips in real-time.