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    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.

    Showing 21 to 40 of 41 products
    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 $871.25 USD
    Regular Price $1025.00 USD
    Availability 3 to 4 Weeks

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    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 $810.90 USD
    Regular Price $954.00 USD
    Availability 1 Week

    Qty:

    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 $726.75 USD
    Regular Price $855.00 USD
    Availability 1 Week

    Qty:

    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 $657.05 USD
    Regular Price $773.00 USD
    Availability 1 to 2 Weeks

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    Quantity
    Testo 440 dP Air Velocity and IAQ Measuring Instrument with differential pressure sensor-

    Testo 440 dP Air Velocity and IAQ Measuring Instrument with differential pressure sensor
    Model: 440 | Order No: 0560 4402

    Sale Price $603.50 USD
    Regular Price $710.00 USD
    Availability 1 Week

    Qty:

    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 $594.15 USD
    Regular Price $699.00 USD
    Availability 3 in Stock

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    Quantity
    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 $556.75 USD
    Regular Price $655.00 USD
    Availability 2 in Stock

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    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 $548.25 USD
    Regular Price $645.00 USD
    Availability 1 to 2 Weeks

    Qty:

    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 $518.50 USD
    Regular Price $610.00 USD
    Availability 2 in Stock

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    Quantity
    Testo 440 Air Velocity and IAQ Measuring Instrument with Bluetooth-

    Testo 440 Air Velocity and IAQ Measuring Instrument with Bluetooth
    Model: 440 | Order No: 0560 4401

    Sale Price $495.55 USD
    Regular Price $583.00 USD
    Availability 2 in Stock

    Qty:

    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 $492.15 USD
    Regular Price $579.00 USD
    Availability 4 in Stock

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    Testo 661X Series Digital Probe-

    Testo 661X Series Digital Probe
    Model: 0555 6610

    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.

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    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 $403.75 USD
    Regular Price $475.00 USD
    Availability 1 Week

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    Quantity
    Testo 0430 3545 Anemometer Handle-

    Testo 0430 3545 Anemometer Handle
    Model: 0430 3545

    Sale Price $347.65 USD
    Regular Price $409.00 USD
    Availability 2 to 3 Weeks

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    Testo 410-2 Rotating Vane Thermo-Anemometer w/ Humidity-

    Testo 410-2 Rotating Vane Thermo-Anemometer w/ Humidity
    Model: 410-2 | Order No: 0560 4102

    Sale Price $257.55 USD
    Regular Price $303.00 USD
    Availability 5 Days

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    Quantity
    Testo 0554 3313 Measurement Chamber Flow - Through Meter-

    Testo 0554 3313 Measurement Chamber Flow - Through Meter
    Model: 0554 3313

    Sale Price $255.00 USD
    Regular Price $300.00 USD
    Availability 5 to 6 Weeks

    Qty:

    Quantity
    Testo 0563 4170 Flow Funnel Kit for Volume Flow Measurement-

    Testo 0563 4170 Flow Funnel Kit for Volume Flow Measurement
    Model: 0563 4170

    Sale Price $242.25 USD
    Regular Price $285.00 USD
    Availability 1 to 2 Weeks

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    Quantity
    Testo 405 Thermo-Anemometer-

    Testo 405 Thermo-Anemometer
    Model: 405 | Order No: 0560 4053

    Sale Price $205.70 USD
    Regular Price $242.00 USD
    Availability 2 in Stock

    Qty:

    Quantity
    Testo 405i Hot-wire Anemometer Wireless Smart Probe-

    Testo 405i Hot-wire Anemometer Wireless Smart Probe
    Model: 405i | Order No: 0560 1405 01

    Sale Price $168.30 USD
    Regular Price $198.00 USD
    Availability 2 in Stock

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    Quantity
    Testo 410-1 Rotating Vane Thermo-Anemometer-

    Testo 410-1 Rotating Vane Thermo-Anemometer
    Model: 410-1 | Order No: 0560 4101

    Sale Price $158.95 USD
    Regular Price $187.00 USD
    Availability 5 Days

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    Quantity
    Showing 21 to 40 of 41 products

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