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 8465-03 Windowless Air Velocity Transducer, 3" Probe, 25 to 10,000 fpm-

TSI/Alnor 8465-03 Windowless Air Velocity Transducer, 3" Probe, 25 to 10,000 fpm
Model: 8465-03

Sale Price $1413.00 USD
Regular Price $1570.00 USD
Availability 6 to 7 Weeks

Qty:

Sale Price $1413.00 USD
Regular Price $1570.00 USD
Availability 6 to 7 Weeks
Quantity

TSI/Alnor 8465-06 Windowless Air Velocity Transducer, 6" Probe, 25 to 10,000 fpm-

TSI/Alnor 8465-06 Windowless Air Velocity Transducer, 6" Probe, 25 to 10,000 fpm
Model: 8465-06

Sale Price $1413.00 USD
Regular Price $1570.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1413.00 USD
Regular Price $1570.00 USD
Availability 2 to 3 Weeks
Quantity

TSI/Alnor 8465-09 Windowless Air Velocity Transducer, 9" Probe, 25 to 10,000 fpm-

TSI/Alnor 8465-09 Windowless Air Velocity Transducer, 9" Probe, 25 to 10,000 fpm
Model: 8465-09

Sale Price $1413.00 USD
Regular Price $1570.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1413.00 USD
Regular Price $1570.00 USD
Availability 3 to 4 Weeks
Quantity

TSI/Alnor 8465-12 Windowless Air Velocity Transducer, 12" Probe, 25 to 10,000 fpm-

TSI/Alnor 8465-12 Windowless Air Velocity Transducer, 12" Probe, 25 to 10,000 fpm
Model: 8465-12

Sale Price $1413.00 USD
Regular Price $1570.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1413.00 USD
Regular Price $1570.00 USD
Availability 3 to 4 Weeks
Quantity

TSI/Alnor 8475-03 Omnidirectional Air Velocity Transducer, 3" Probe, 10 to 500 fpm-

TSI/Alnor 8475-03 Omnidirectional Air Velocity Transducer, 3" Probe, 10 to 500 fpm
Model: 8475-03

Sale Price $1580.00 USD
Regular Price $1755.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1580.00 USD
Regular Price $1755.00 USD
Availability 3 to 4 Weeks
Quantity

TSI/Alnor 8475-06 Omnidirectional Air Velocity Transducer, 6" Probe, 10 to 500 fpm-

TSI/Alnor 8475-06 Omnidirectional Air Velocity Transducer, 6" Probe, 10 to 500 fpm
Model: 8475-06

Sale Price $1580.00 USD
Regular Price $1755.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1580.00 USD
Regular Price $1755.00 USD
Availability 3 to 4 Weeks
Quantity

TSI/Alnor 8475-09 Omnidirectional Air Velocity Transducer, 9" Probe, 10 to 500 fpm-

TSI/Alnor 8475-09 Omnidirectional Air Velocity Transducer, 9" Probe, 10 to 500 fpm
Model: 8475-09

Sale Price $1580.00 USD
Regular Price $1755.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1580.00 USD
Regular Price $1755.00 USD
Availability 3 to 4 Weeks
Quantity

TSI/Alnor 8475-12 Omnidirectional Air Velocity Transducer, 12" Probe, 10 to 500 fpm-

TSI/Alnor 8475-12 Omnidirectional Air Velocity Transducer, 12" Probe, 10 to 500 fpm
Model: 8475-12

Sale Price $1580.00 USD
Regular Price $1755.00 USD
Availability 1 Week

Qty:

Sale Price $1580.00 USD
Regular Price $1755.00 USD
Availability 1 Week
Quantity

TSI/Alnor PAN231 Positive and Negative Duct Accreditation (PANDA) System, 21 to 424 cfm, 220 to 240 V-

TSI/Alnor PAN231 Positive and Negative Duct Accreditation (PANDA) System, 21 to 424 cfm, 220 to 240 V
Model: PAN231

Sale Price $9792.00 USD
Regular Price $10880.00 USD
Availability Currently Not Available
Sale Price $9792.00 USD
Regular Price $10880.00 USD
Availability Currently Not Available
Quantity

TSI/Alnor PAN231-110 Positive and Negative Duct Accreditation (PANDA) System, 21 to 424 cfm, 110 to 120 V-

TSI/Alnor PAN231-110 Positive and Negative Duct Accreditation (PANDA) System, 21 to 424 cfm, 110 to 120 V
Model: PAN231-110

Sale Price $9792.00 USD
Regular Price $10880.00 USD
Availability Currently Not Available
Sale Price $9792.00 USD
Regular Price $10880.00 USD
Availability Currently Not Available
Quantity

TSI/Alnor 9565-A-NB VelociCalc Multi-Function Ventilation Meter, 250 to 15,500 ft/min, articulated probe-

TSI/Alnor 9565-A-NB VelociCalc Multi-Function Ventilation Meter, 250 to 15,500 ft/min, articulated probe
Model: 9565-A-NB

Sale Price $2714.00 USD
Regular Price $3015.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $2714.00 USD
Regular Price $3015.00 USD
Availability 3 to 4 Weeks
Quantity

TSI/Alnor 9565-P-NB VelociCalc Multi-Function Ventilation Meter, 250 to 15,500 ft/min, dp sensor-

TSI/Alnor 9565-P-NB VelociCalc Multi-Function Ventilation Meter, 250 to 15,500 ft/min, dp sensor
Model: 9565-P-NB

Sale Price $1562.00 USD
Regular Price $1735.00 USD
Availability 6 to 7 Weeks

Qty:

Sale Price $1562.00 USD
Regular Price $1735.00 USD
Availability 6 to 7 Weeks
Quantity

TSI/Alnor 9565-X-NB VelociCalc Multi-Function Ventilation Meter, 250 to 15,500 ft/min-

TSI/Alnor 9565-X-NB VelociCalc Multi-Function Ventilation Meter, 250 to 15,500 ft/min
Model: 9565-X-NB

Sale Price $1323.00 USD
Regular Price $1470.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1323.00 USD
Regular Price $1470.00 USD
Availability 2 to 3 Weeks
Quantity

TSI EBT731-STA Balometer Capture Hood with stand and tablet-

TSI EBT731-STA Balometer Capture Hood with stand and tablet
Model: EBT731-STA

This product exceeds standard shipping dimensions/weight, as such it does not qualify for free shipping. We will contact you with your shipping costs.

Sale Price $3785.00 USD
Regular Price $4205.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $3785.00 USD
Regular Price $4205.00 USD
Availability 2 to 3 Weeks
Quantity

TSI 800529 Probe Extension, 12 in.-

TSI 800529 Probe Extension, 12 in.
Model: 800529

Sale Price $108.00 USD
Regular Price $120.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $108.00 USD
Regular Price $120.00 USD
Availability 2 to 3 Weeks
Quantity

TSI 800534 Small Carrying Case-

TSI 800534 Small Carrying Case
Model: 800534

Sale Price $86.00 USD
Regular Price $95.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $86.00 USD
Regular Price $95.00 USD
Availability 3 to 4 Weeks
Quantity

TSI 800535 Large Carrying Case-

TSI 800535 Large Carrying Case
Model: 800535

Sale Price $126.00 USD
Regular Price $140.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $126.00 USD
Regular Price $140.00 USD
Availability 2 to 3 Weeks
Quantity

TSI 634650002 Duct Plug, 1000 Pieces, 9.5 mm Diameter-

TSI 634650002 Duct Plug, 1000 Pieces, 9.5 mm Diameter
Model: 634650002

Sale Price $77.00 USD
Regular Price $85.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $77.00 USD
Regular Price $85.00 USD
Availability 1 to 2 Weeks
Quantity

TSI 634650003 Duct Plug, 5000 Pieces, 9.5 mm Diameter-

TSI 634650003 Duct Plug, 5000 Pieces, 9.5 mm Diameter
Model: 634650003

Sale Price $338.00 USD
Regular Price $375.00 USD
Availability 12 to 13 Weeks

Qty:

Sale Price $338.00 USD
Regular Price $375.00 USD
Availability 12 to 13 Weeks
Quantity

TSI 634634000 Pitot Probe, 8 mm Diameter, 12"-

TSI 634634000 Pitot Probe, 8 mm Diameter, 12"
Model: 634634000

Sale Price $153.00 USD
Regular Price $170.00 USD
Availability 1 Week

Qty:

Sale Price $153.00 USD
Regular Price $170.00 USD
Availability 1 Week
Quantity

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