Highly Accurate HVAC Instrumentation for Professionals
Testing, Adjusting, and Balancing (TAB), Commissioning, and HVAC professionals need trustworthy, accurate instrumentation to get the measurements needed to keep buildings comfortable and safe. TSI supports the work of building professionals, whether you’re designing a new building, laboratory, or cleanroom concept-or performing routine system maintenance, we help you meet and exceed expectations. For over 50 years, TSI engineers have created new ways to measure and control ventilation systems and indoor air quality (IAQ). TSI understands that every HVAC system is critical to health, safety, quality, and compliance. With their tools and instruments, you have the accurate, real-time data you need to help do your job and help grow your business.
Making Ventilation a Breeze
The VelociCalc 9600 series multi-function ventilation meters use guided workflows programmed for professionals allowing you to customize the instrument performance to meet your needs with the touch of a button.
Rugged and Reliable
The improved durability will keep the meter functioning in the toughest environments. To counteract damage often caused by use in tough construction and industrial environments, the new meters have been designed with extra protection and durability to minimize downtime for you and your customers.
- Over molding surrounding the instrument and display protects the device from accidental drops
- Includes wrist strap for additional drop protection
- Protected differential pressure ports (9630, 9650)