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 36 of 36 products

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

Sale Price	$1698.30 USD
Regular Price	$1998.00 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$1698.30 USD
Regular Price	$1998.00 USD
Availability	1 to 2 Weeks
Quantity	Quantity

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

Sale Price	$169.15 USD
Regular Price	$199.00 USD
Availability	5 Days1 to 2 Weeks

Qty:

Sale Price	$169.15 USD
Regular Price	$199.00 USD
Availability	5 Days1 to 2 Weeks
Quantity	Quantity

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

Sale Price	$262.65 USD
Regular Price	$309.00 USD
Availability	5 Days1 to 2 Weeks

Qty:

Sale Price	$262.65 USD
Regular Price	$309.00 USD
Availability	5 Days1 to 2 Weeks
Quantity	Quantity

Testo 420 Air Flow Capture Hood with Bluetooth
Model: 420 | Order No: 0563 4200

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	$3418.70 USD
Regular Price	$4022.00 USD
Availability	1 to 2 Weeks2 to 3 Weeks

Qty:

Sale Price	$3418.70 USD
Regular Price	$4022.00 USD
Availability	1 to 2 Weeks2 to 3 Weeks
Quantity	Quantity

Testo 420 Air Flow Hood with Bluetooth, Includes Case and NIST Certificate
Model: 420 | Order No: 400563 4200

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	$3552.15 USD
Regular Price	$4179.00 USD
Availability	1 Week

Qty:

Sale Price	$3552.15 USD
Regular Price	$4179.00 USD
Availability	1 Week
Quantity	Quantity

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

Sale Price	$959.65 USD
Regular Price	$1129.00 USD
Availability	3 to 4 Weeks3 to 4 Weeks

Qty:

Sale Price	$959.65 USD
Regular Price	$1129.00 USD
Availability	3 to 4 Weeks3 to 4 Weeks
Quantity	Quantity

Testo 440 Air Velocity and IAQ Measuring Instrument with digital CO₂ probe and digital turbulence probe, 3.9"
Model: 440 | Order No: 0563 4408

Sale Price	$3330.30 USD
Regular Price	$3918.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$3330.30 USD
Regular Price	$3918.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity	Quantity

Testo 440 Air Velocity and IAQ Measuring Instrument with digital hot wire probe and digital vane probe, ø 3.9"
Model: 440 | Order No: 0563 4406

Sale Price	$1873.40 USD
Regular Price	$2204.00 USD
Availability	3 Days1 to 2 Weeks

Qty:

Sale Price	$1873.40 USD
Regular Price	$2204.00 USD
Availability	3 Days1 to 2 Weeks
Quantity	Quantity

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 Weeks2 to 3 Weeks

Qty:

Sale Price	$657.05 USD
Regular Price	$773.00 USD
Availability	1 to 2 Weeks2 to 3 Weeks
Quantity	Quantity

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 Weeks2 to 3 Weeks

Qty:

Sale Price	$548.25 USD
Regular Price	$645.00 USD
Availability	1 to 2 Weeks2 to 3 Weeks
Quantity	Quantity

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 Week1 to 2 Weeks

Qty:

Sale Price	$810.90 USD
Regular Price	$954.00 USD
Availability	1 Week1 to 2 Weeks
Quantity	Quantity

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	1 to 2 Weeks2 to 3 Weeks

Qty:

Sale Price	$871.25 USD
Regular Price	$1025.00 USD
Availability	1 to 2 Weeks2 to 3 Weeks
Quantity	Quantity

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 Week1 to 2 Weeks

Qty:

Sale Price	$603.50 USD
Regular Price	$710.00 USD
Availability	1 Week1 to 2 Weeks
Quantity	Quantity

Testo 440 dP Air Velocity and IAQ Measuring Instrument with differential pressure sensor and digital vane probe, ø 3.9"
Model: 440 | Order No: 0563 4409

Sale Price	$2193.00 USD
Regular Price	$2580.00 USD
Availability	3 to 4 Weeks4 to 5 Weeks

Qty:

Sale Price	$2193.00 USD
Regular Price	$2580.00 USD
Availability	3 to 4 Weeks4 to 5 Weeks
Quantity	Quantity

Testo 440 dP Air Velocity and IAQ Measuring Instrument with differential pressure sensor and digital vane probes, ø 3.9 and 0.63"
Model: 440 | Order No: 0563 4410

Sale Price	$2340.90 USD
Regular Price	$2754.00 USD
Availability	3 to 4 Weeks3 to 4 Weeks

Qty:

Sale Price	$2340.90 USD
Regular Price	$2754.00 USD
Availability	3 to 4 Weeks3 to 4 Weeks
Quantity	Quantity

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 to 2 Weeks

Qty:

Sale Price	$726.75 USD
Regular Price	$855.00 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Showing 21 to 36 of 36 products

Airflow

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

Qty:

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

Qty:

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

Qty:

Testo 420 Air Flow Capture Hood with Bluetooth Model: 420 | Order No: 0563 4200

Qty:

Testo 420 Air Flow Hood with Bluetooth, Includes Case and NIST Certificate Model: 420 | Order No: 400563 4200

Qty:

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

Qty:

Testo 440 Air Velocity and IAQ Measuring Instrument with digital CO2 probe and digital turbulence probe, 3.9" Model: 440 | Order No: 0563 4408

Qty:

Testo 440 Air Velocity and IAQ Measuring Instrument with digital hot wire probe and digital vane probe, ø 3.9" Model: 440 | Order No: 0563 4406

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

Testo 440 dP Air Velocity and IAQ Measuring Instrument with differential pressure sensor and digital vane probe, ø 3.9" Model: 440 | Order No: 0563 4409

Qty:

Testo 440 dP Air Velocity and IAQ Measuring Instrument with differential pressure sensor and digital vane probes, ø 3.9 and 0.63" Model: 440 | Order No: 0563 4410

Qty:

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

Qty:

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

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

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

Testo 420 Air Flow Capture Hood with Bluetooth
Model: 420 | Order No: 0563 4200

Testo 420 Air Flow Hood with Bluetooth, Includes Case and NIST Certificate
Model: 420 | Order No: 400563 4200

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

Testo 440 Air Velocity and IAQ Measuring Instrument with digital CO₂ probe and digital turbulence probe, 3.9"
Model: 440 | Order No: 0563 4408

Testo 440 Air Velocity and IAQ Measuring Instrument with digital hot wire probe and digital vane probe, ø 3.9"
Model: 440 | Order No: 0563 4406

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

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

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

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

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

Testo 440 dP Air Velocity and IAQ Measuring Instrument with differential pressure sensor and digital vane probe, ø 3.9"
Model: 440 | Order No: 0563 4409

Testo 440 dP Air Velocity and IAQ Measuring Instrument with differential pressure sensor and digital vane probes, ø 3.9 and 0.63"
Model: 440 | Order No: 0563 4410

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