Ventilation Testing And Balancing

An HVAC system is only as good as the team that sets the controls and the tools that measure performance. The right tools are crucial for a successful ventilation test and balance process. Properly adjusted systems can make a building more energy-efficient and cost-effective.

A range of different instruments are needed for testing, adjusting, and balancing—or TAB— an HVAC system. From micromanometers, to velocity meters, to air capture hoods, these tools and solutions must accurately measure airflow in and out of rooms and buildings and capture critical data, in an effort to help your business deliver a quality solution to your customers.

HVAC Testing Instruments

TAB professionals need tools they can trust. TSI instruments are designed for the TAB professional, with the highest quality, accuracy, and reliability in the industry. From measuring air volume and air velocity, to determining duct leakage and return airflows, TSI has the HVAC solutions you need to manage complex systems and solve ventilation problems.

TSI has the right tools for HVAC jobs. If you are in the TAB industry, browse TSI's offerings to help you get the job done accurately and efficiently.


TSI/Alnor 792 Temperature Probe, Surface-

TSI/Alnor 792 Temperature Probe, Surface
Model: 792

Sale Price $176.00 USD
Regular Price $195.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $176.00 USD
Regular Price $195.00 USD
Availability 1 to 2 Weeks
Quantity

TSI/Alnor 634620120 Hood Assembly, 16 x 16-

TSI/Alnor 634620120 Hood Assembly, 16 x 16
Model: 634620120

Sale Price $243.00 USD
Regular Price $270.00 USD
Availability 6 to 7 Weeks

Qty:

Sale Price $243.00 USD
Regular Price $270.00 USD
Availability 6 to 7 Weeks
Quantity

TSI/Alnor 632650515 Snubbers, 2-Pack-

TSI/Alnor 632650515 Snubbers, 2-Pack
Model: 632650515

Sale Price $45.00 USD
Regular Price $50.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $45.00 USD
Regular Price $50.00 USD
Availability 1 to 2 Weeks
Quantity

TSI/Alnor 6200F LoFlo Balometer Capture Hood, 16 x 16 x 18-

TSI/Alnor 6200F LoFlo Balometer Capture Hood, 16 x 16 x 18
Model: 6200F

Sale Price $1674.00 USD
Regular Price $1860.00 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $1674.00 USD
Regular Price $1860.00 USD
Availability 7 to 8 Weeks
Quantity

TSI/Alnor 6200E LoFlo Balometer with no Hood-

TSI/Alnor 6200E LoFlo Balometer with no Hood
Model: 6200E

Sale Price $1638.00 USD
Regular Price $1820.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1638.00 USD
Regular Price $1820.00 USD
Availability 2 to 3 Weeks
Quantity

TSI/Alnor 6200 LoFlo Balometer Capture Hood-

TSI/Alnor 6200 LoFlo Balometer Capture Hood
Model: 6200

Sale Price $1701.00 USD
Regular Price $1890.00 USD
Availability 8 to 9 Weeks

Qty:

Sale Price $1701.00 USD
Regular Price $1890.00 USD
Availability 8 to 9 Weeks
Quantity

TSI/Alnor 5825 DP-Calc High-Performance Micromanometer, 250 to 15,500 ft/min-

TSI/Alnor 5825 DP-Calc High-Performance Micromanometer, 250 to 15,500 ft/min
Model: 5825

Sale Price $959.00 USD
Regular Price $1065.00 USD
Availability 6 to 7 Weeks

Qty:

Sale Price $959.00 USD
Regular Price $1065.00 USD
Availability 6 to 7 Weeks
Quantity

TSI/Alnor 5815 DP-CALC Micromanometer, -15 to 15 inH<sub>2</sub>O-

TSI/Alnor 5815 DP-CALC Micromanometer, -15 to 15 inH2O
Model: 5815

Sale Price $621.00 USD
Regular Price $690.00 USD
Availability 4 Days

Qty:

Sale Price $621.00 USD
Regular Price $690.00 USD
Availability 4 Days
Quantity

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter, 20.36 to 36.65 inHg, -15 to 15 inH<sub>2</sub>O-

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter, 20.36 to 36.65 inHg, -15 to 15 inH2O
Model: 9650-NB

Sale Price $1557.00 USD
Regular Price $1730.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1557.00 USD
Regular Price $1730.00 USD
Availability 2 to 3 Weeks
Quantity

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with straight probe, 0 to 9999 ft/min, 14 to 140°F-

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with straight probe, 0 to 9999 ft/min, 14 to 140°F
Model: 9650-NB-964

Sale Price $2417.00 USD
Regular Price $2685.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $2417.00 USD
Regular Price $2685.00 USD
Availability 2 to 3 Weeks
Quantity

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with straight probe and ISO 17025 accreditation, 0 to 9999 ft/min, 14 to 140°F-

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with straight probe and ISO 17025 accreditation, 0 to 9999 ft/min, 14 to 140°F
Model: AC9650-NB-964

Sale Price $2637.00 USD
Regular Price $2930.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $2637.00 USD
Regular Price $2930.00 USD
Availability 2 to 3 Weeks
Quantity

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with ISO 17025 accreditation, 20.36 to 36.65 inHg, -15 to 15 inH<sub>2</sub>O-

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with ISO 17025 accreditation, 20.36 to 36.65 inHg, -15 to 15 inH2O
Model: 9650-NB-AC

Sale Price $1620.00 USD
Regular Price $1800.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1620.00 USD
Regular Price $1800.00 USD
Availability 2 to 3 Weeks
Quantity

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with Bluetooth/straight probe/ISO 17025 accreditation, 0 to 9999 ft/min, 14 to 140°F-

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with Bluetooth/straight probe/ISO 17025 accreditation, 0 to 9999 ft/min, 14 to 140°F
Model: AC9650-964

Sale Price $2637.00 USD
Regular Price $2930.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $2637.00 USD
Regular Price $2930.00 USD
Availability 2 to 3 Weeks
Quantity

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with Bluetooth, 20.36 to 36.65 inHg, -15 to 15 inH<sub>2</sub>O-

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with Bluetooth, 20.36 to 36.65 inHg, -15 to 15 inH2O
Model: 9650 | Order No: 9650/B

Sale Price $1557.00 USD
Regular Price $1730.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1557.00 USD
Regular Price $1730.00 USD
Availability 2 to 3 Weeks
Quantity

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with Bluetooth and straight probe, 0 to 9999 ft/min, 14 to 140°F-

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with Bluetooth and straight probe, 0 to 9999 ft/min, 14 to 140°F
Model: 9650-964

Sale Price $2417.00 USD
Regular Price $2685.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $2417.00 USD
Regular Price $2685.00 USD
Availability 2 to 3 Weeks
Quantity

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with Bluetooth and ISO 17025 accreditation, 20.36 to 36.65 inHg, -15 to 15 inH<sub>2</sub>O-

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with Bluetooth and ISO 17025 accreditation, 20.36 to 36.65 inHg, -15 to 15 inH2O
Model: 9650-AC

Sale Price $1620.00 USD
Regular Price $1800.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1620.00 USD
Regular Price $1800.00 USD
Availability 2 to 3 Weeks
Quantity

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with Bluetooth and articulating probe, 0 to 9999 ft/min, 14 to 140°F-

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with Bluetooth and articulating probe, 0 to 9999 ft/min, 14 to 140°F
Model: 9650-966

Sale Price $2565.00 USD
Regular Price $2850.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $2565.00 USD
Regular Price $2850.00 USD
Availability 2 to 3 Weeks
Quantity

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with articulating probe, 0 to 9999 ft/min, 14 to 140°F-

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with articulating probe, 0 to 9999 ft/min, 14 to 140°F
Model: 9650-NB-966

Sale Price $2565.00 USD
Regular Price $2850.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $2565.00 USD
Regular Price $2850.00 USD
Availability 2 to 3 Weeks
Quantity

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with articulating probe and ISO 17025 accreditation, 0 to 9999 ft/min, 14 to 140°F-

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with articulating probe and ISO 17025 accreditation, 0 to 9999 ft/min, 14 to 140°F
Model: AC9650-NB-966

Sale Price $2786.00 USD
Regular Price $3095.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $2786.00 USD
Regular Price $3095.00 USD
Availability 2 to 3 Weeks
Quantity

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with 966 probe and ISO 17025 accredited calibrations, 0 to 9999 ft/min, 14 to 140°F-

TSI VelociCalc Pro 9650 Multi-Function Ventilation Meter with 966 probe and ISO 17025 accredited calibrations, 0 to 9999 ft/min, 14 to 140°F
Model: AC9650-966

Sale Price $2786.00 USD
Regular Price $3095.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $2786.00 USD
Regular Price $3095.00 USD
Availability 2 to 3 Weeks
Quantity

Calibration Lab
We Ship Free on Orders Over $99 within Canada
Chat Live