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24984 REVIEWS

Customer Rating

4.7/5 Stars

24984 REVIEWS

A Leading Innovator in State-of-the-Art Measuring Technology

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A Leading Innovator in State-of-the-Art Measuring Technology

IAQ

These indoor air quality meters allow HVAC/R technicians and contractors to take measurements at the air outlet, take air and surface temperatures, measure dirt on HVAC/R filters and measure ventilation in ducts. Find a wide range of these meters to fit your application.

Showing 21 to 30 of 30 products

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

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 $2596.45 CAD
Regular Price $3439.00 CAD
Availability 4 Days

Qty:

Sale Price $2596.45 CAD
Regular Price $3439.00 CAD
Availability 4 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 to 2 Weeks

Qty:

Sale Price $874.29 CAD
Regular Price $1158.00 CAD
Availability 1 to 2 Weeks
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 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 $1175.54 CAD
Regular Price $1557.00 CAD
Availability 1 Week

Qty:

Sale Price $1175.54 CAD
Regular Price $1557.00 CAD
Availability 1 Week
Quantity

Testo 440 Air Velocity and IAQ Measuring Instrument with digital vane probes, ø 3.9 and 0.63"-

Testo 440 Air Velocity and IAQ Measuring Instrument with digital vane probes, ø 3.9 and 0.63"
Model: 440 | Order No: 0563 4407

Sale Price $2014.34 CAD
Regular Price $2668.00 CAD
Availability 5 Days

Qty:

Sale Price $2014.34 CAD
Regular Price $2668.00 CAD
Availability 5 Days
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 $831.26 CAD
Regular Price $1101.00 CAD
Availability 1 in Stock

Qty:

Sale Price $831.26 CAD
Regular Price $1101.00 CAD
Availability 1 in Stock
Quantity

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

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 $3038.88 CAD
Regular Price $4025.00 CAD
Availability 5 to 6 Weeks

Qty:

Sale Price $3038.88 CAD
Regular Price $4025.00 CAD
Availability 5 to 6 Weeks
Quantity

Testo 440 dP Air Velocity and IAQ Measuring Instrument with differential pressure sensor and digital vane probes, ø 3.9 and 0.63"-

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 $3244.24 CAD
Regular Price $4297.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $3244.24 CAD
Regular Price $4297.00 CAD
Availability 3 to 4 Weeks
Quantity

Testo 535 Digital CO<sub>2</sub> Measuring Instrument, 0 to 10,000 ppm-

Testo 535 Digital CO2 Measuring Instrument, 0 to 10,000 ppm
Model: 535 | Order No: 0563 0535 01

Sale Price $668.18 CAD
Regular Price $885.00 CAD
Availability 1 in Stock

Qty:

Sale Price $668.18 CAD
Regular Price $885.00 CAD
Availability 1 in Stock
Quantity
Showing 21 to 30 of 30 products
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