Indoor Air Quality, Heat Stress, & HVAC Video Guides
Monitor air, temperature, and ventilation to protect people and optimize building performance.
This section brings together video tutorials for monitoring Indoor Air Quality, Heat Stress, and HVAC performance using instruments like the TSI Q-Trak, VelociCalc, and WBGT meters. Learn how to assess temperature, humidity, CO₂, air velocity, and heat stress risks to support workplace safety, ventilation audits, and building performance evaluations.
How to use a TSI/Quest EVM-7 Multiparameter Environmental Monitor
In this video, we demonstrate how to set up and run the TSI Quest EVM-7 environmental meter.
How to use a TSI QUESTemp heat stress monitor
In this four minute video, one of RAECO Rents specialists demonstrates how to check if the instrument is calibrated correctly, how to run a heat stress test, and more.
How to calculate percent outside air using a TSI VelociCalc 9565
In this 5-minute video, TSI shows us how to calculate percent outside air using a TSI VelociCalc 9565.
Velicalc 9565: Instrument Set-up for a Duct Traverse
In this video, TSI shows us how to set-up a TSI VelociCalc 9565 for a duct traverse.
Performing a Duct Traverse Using a Velocicalc 9565
In this video, TSI demonstrates how to perform a duct traverse using a TSI VelociCalc 9565.
EBT731: How to Set Up a Balometer Capture Hood
In this 2-minute video, RAECO Rents demonstrates how to set up an EBT731 balometer capture hood for testing a ventilation system.
