Airflow

These airflow meters are ideally used by HVAC/R technicians, indoor air quality technicians, or energy efficiency consultants. They are ideal for fast air velocity measurement spot checks. Find a wide selection of these meters to fit your application.


Testo 660X Series Digital Probe-

Testo 660X Series Digital Probe

The testo 6651 rises to special challenges. Paired with the testo 660x probe series, it becomes the top choice for demanding air conditioning technology and a wide range of other applications.


Testo 661X Series Digital Probe-

Testo 661X Series Digital Probe

Industrial humidity measurement requires top-tier professionalism, both in system operation and in the measuring technology itself. The testo 6681 industrial humidity transmitter, paired with the testo 661x probe series, meets these rigorous standards with ease.


Testo 6456 Compressed air meter DN65 – 250 (2½"" – 10")-

Testo 6456 Compressed air meter DN65 – 250 (2½"" – 10")

Efficiently monitor your compressed air consumption with the testo 6456 compressed air meter. Use it to detect leaks and track usage, allowing for better transparency and cost reduction. It's especially useful for large-diameter pipes (DN65-250).


Testo 6457 Compressed air meter DN65 – 250 (2½"" – 10")-

Testo 6457 Compressed air meter DN65 – 250 (2½"" – 10")

Monitor your compressed air consumption with precision using the testo 6457 compressed air meter. It helps detect leaks and allocate consumption, providing transparency and reducing costs. Ideal for large-diameter pipes (DN65-250).


Testo 6448 Compressed air meter with bar probe (DN40-250)-

Testo 6448 Compressed air meter with bar probe (DN40-250)

Achieve professional-level compressed air consumption measurement with the testo 6448 compressed air meter. It offers precise readings and the convenience of easy bar probe removal.


Testo 416 Digital Vane Anemometer with telescopic probe, 118.1 to 7874 fpm, 0.63"-

Testo 416 Digital Vane Anemometer with telescopic probe, 118.1 to 7874 fpm, 0.63"
Model: 416 | Order No: 0563 0416

Sale Price $740.66 CAD
Regular Price $981.00 CAD
Availability 5 Days

Qty:

Sale Price $740.66 CAD
Regular Price $981.00 CAD
Availability 5 Days
Quantity

Testo 417 Digital Vane Anemometer, 59.1 to 3937 fpm, 0 to 58,857 CFM-

Testo 417 Digital Vane Anemometer, 59.1 to 3937 fpm, 0 to 58,857 CFM
Model: 417 | Order No: 0563 0417

Sale Price $533.79 CAD
Regular Price $707.00 CAD
Availability 4 in Stock

Qty:

Sale Price $533.79 CAD
Regular Price $707.00 CAD
Availability 4 in Stock
Quantity

Testo 417 Digital Vane Anemometer Kit with measurement funnels, 59.1 to 3937 fpm, 0 to 259 CFM-

Testo 417 Digital Vane Anemometer Kit with measurement funnels, 59.1 to 3937 fpm, 0 to 259 CFM
Model: 417 kit 1 | Order No: 0563 1417

Sale Price $655.34 CAD
Regular Price $868.00 CAD
Availability 5 in Stock

Qty:

Sale Price $655.34 CAD
Regular Price $868.00 CAD
Availability 5 in Stock
Quantity

Testo 417 Digital Vane Anemometer Kit with measurement funnels and flow straightener, 59.1 to 3937 fpm, 0.1 to 118 CFM-

Testo 417 Digital Vane Anemometer Kit with measurement funnels and flow straightener, 59.1 to 3937 fpm, 0.1 to 118 CFM
Model: 417 kit 2 | Order No: 0563 2417

Sale Price $785.20 CAD
Regular Price $1040.00 CAD
Availability 3 in Stock

Qty:

Sale Price $785.20 CAD
Regular Price $1040.00 CAD
Availability 3 in Stock
Quantity

Testo 425 Digital Hot Wire Anemometer with telescopic probe, 0 to 5905 fpm, -4 to 158°F-

Testo 425 Digital Hot Wire Anemometer with telescopic probe, 0 to 5905 fpm, -4 to 158°F
Model: 425 | Order No: 0563 0425

Sale Price $685.54 CAD
Regular Price $908.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $685.54 CAD
Regular Price $908.00 CAD
Availability 1 to 2 Weeks
Quantity

Testo 400 Universal IAQ Instrument-

Testo 400 Universal IAQ Instrument
Model: 400 | Order No: 0560 0400

Sale Price $2185.73 CAD
Regular Price $2895.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $2185.73 CAD
Regular Price $2895.00 CAD
Availability 1 to 2 Weeks
Quantity

Testo 400 Air Flow Kit for TAB/commissioning professionals-

Testo 400 Air Flow Kit for TAB/commissioning professionals
Model: 400 | Order No: 0563 0407

Sale Price $4444.69 CAD
Regular Price $5887.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $4444.69 CAD
Regular Price $5887.00 CAD
Availability 1 to 2 Weeks
Quantity

Testo 400 IAQ Kit for commissioning and IAQ investigation professionals-

Testo 400 IAQ Kit for commissioning and IAQ investigation professionals
Model: 400 | Order No: 0563 0408

Sale Price $4650.05 CAD
Regular Price $6159.00 CAD
Availability 1 Week

Qty:

Sale Price $4650.05 CAD
Regular Price $6159.00 CAD
Availability 1 Week
Quantity

Testo 400 Combo Kit for comfort professionals in high performance buildings-

Testo 400 Combo Kit for comfort professionals in high performance buildings
Model: 400 | Order No: 0563 0409

Sale Price $5177.04 CAD
Regular Price $6857.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $5177.04 CAD
Regular Price $6857.00 CAD
Availability 3 to 4 Weeks
Quantity

Testo 8721 0025 Air Flow Velocity Matrix Kit, 14" x 14"-

Testo 8721 0025 Air Flow Velocity Matrix Kit, 14" x 14"
Model: 8721 0025

Sale Price $960.36 CAD
Regular Price $1272.00 CAD
Availability 3 Days

Qty:

Sale Price $960.36 CAD
Regular Price $1272.00 CAD
Availability 3 Days
Quantity

Testo 440 Air Velocity and IAQ Measuring Instrument with digital hot wire probe, ø 0.35"-

Testo 440 Air Velocity and IAQ Measuring Instrument with digital hot wire probe, ø 0.35"
Model: 440 | Order No: 0563 4400

Sale Price $874.29 CAD
Regular Price $1158.00 CAD
Availability 1 Week

Qty:

Sale Price $874.29 CAD
Regular Price $1158.00 CAD
Availability 1 Week
Quantity

Testo 440 Air Velocity and IAQ Measuring Instrument with digital vane probe, ø 0.63"-

Testo 440 Air Velocity and IAQ Measuring Instrument with digital vane probe, ø 0.63"
Model: 440 | Order No: 0563 4401

Sale Price $1124.20 CAD
Regular Price $1489.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $1124.20 CAD
Regular Price $1489.00 CAD
Availability 1 to 2 Weeks
Quantity

Testo 440 Air Velocity and IAQ Measuring Instrument with digital vane probe, ø 3.9"-

Testo 440 Air Velocity and IAQ Measuring Instrument with digital vane probe, ø 3.9"
Model: 440 | Order No: 0563 4403

Sale Price $1300.11 CAD
Regular Price $1722.00 CAD
Availability 1 Week

Qty:

Sale Price $1300.11 CAD
Regular Price $1722.00 CAD
Availability 1 Week
Quantity

Testo 440 Air Velocity and IAQ Measuring Instrument with digital humidity/temperature probe, ø 0.47"-

Testo 440 Air Velocity and IAQ Measuring Instrument with digital humidity/temperature probe, ø 0.47"
Model: 440 | Order No: 0563 4404

Sale Price $755.00 CAD
Regular Price $1000.00 CAD
Availability 1 Week

Qty:

Sale Price $755.00 CAD
Regular Price $1000.00 CAD
Availability 1 Week
Quantity

Testo 440 Air Velocity and IAQ Measuring Instrument with digital CO<sub>2</sub> probe-

Testo 440 Air Velocity and IAQ Measuring Instrument with digital CO2 probe
Model: 440 | Order No: 0563 4405

Sale Price $1547.75 CAD
Regular Price $2050.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $1547.75 CAD
Regular Price $2050.00 CAD
Availability 1 to 2 Weeks
Quantity

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