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19886 REVIEWS
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Customer Rating

4.7/5 Stars

19886 REVIEWS

Indoor Air Quality Meters

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Indoor air quality meters can gauge temperature, humidity (percent RH, wet-bulb, dew point), air velocity, carbon dioxide, carbon monoxide, and airborne particles; all factors that help measure occupant thermal comfort and assure a healthy indoor environment. Our instruments are designed for easy operation with a full range of advanced capabilities, such as data logging and statistical analysis.

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Fixed Indoor Air Quality Meters

Fixed Indoor Air Quality Meters

Portable Indoor Air Quality Meters

Portable Indoor Air Quality Meters

Fixed Indoor Air Quality Meters

Fixed Indoor Air Quality Meters

Portable Indoor Air Quality Meters

Portable Indoor Air Quality Meters

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Showing 1 to 20 of 99 products

Veris CWV2 Economy Wall Mount CO<sub>2</sub> Sensor-

Veris CWV2 Economy Wall Mount CO2 Sensor
Model: CWV2

Sale Price $189.05 CAD
Regular Price $456.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $189.05 CAD
Regular Price $456.00 CAD
Availability 3 to 4 Weeks
Quantity

UEi AQM4 Air Quality Meter-

UEi AQM4 Air Quality Meter
Model: AQM4

Sale Price $1028.95 CAD
Regular Price $1049.95 CAD
Availability 1 Week

Qty:

Sale Price $1028.95 CAD
Regular Price $1049.95 CAD
Availability 1 Week
Quantity

TSI/Alnor 7525 IAQ-Calc Indoor Air Quality Meter-

TSI/Alnor 7525 IAQ-Calc Indoor Air Quality Meter
Model: 7525

Regular Price $3007.00 CAD
Availability 6 to 7 Weeks

Qty:

Regular Price $3007.00 CAD
Availability 6 to 7 Weeks
Quantity

TSI/Alnor 7515 IAQ-Calc CO<sub>2</sub> IAQ Meter-

TSI/Alnor 7515 IAQ-Calc CO2 IAQ Meter
Model: 7515

Regular Price $947.00 CAD
Availability 1 to 2 Weeks

Qty:

Regular Price $947.00 CAD
Availability 1 to 2 Weeks
Quantity

TSI VelociCalc 9630 Multi-Function Ventilation Meter with IAQ probe, CO/CO<sub>2</sub>/RH/°F, -15 to 15 inH<sub>2</sub>O-

TSI VelociCalc 9630 Multi-Function Ventilation Meter with IAQ probe, CO/CO2/RH/°F, -15 to 15 inH2O
Model: 9630-982

Regular Price $3865.00 CAD
Availability 2 to 3 Weeks

Qty:

Regular Price $3865.00 CAD
Availability 2 to 3 Weeks
Quantity

TSI VelociCalc 9600 Multi-Function Ventilation Meter with IAQ probe, CO<sub>2</sub>/RH/°F-

TSI VelociCalc 9600 Multi-Function Ventilation Meter with IAQ probe, CO2/RH/°F
Model: 9600-980

Regular Price $3206.00 CAD
Availability 5 to 6 Weeks

Qty:

Regular Price $3206.00 CAD
Availability 5 to 6 Weeks
Quantity

TSI VelociCalc 9600 Multi-Function Ventilation Meter with IAQ probe, CO/CO<sub>2</sub>/RH/°F-

TSI VelociCalc 9600 Multi-Function Ventilation Meter with IAQ probe, CO/CO2/RH/°F
Model: 9600-982

Regular Price $3610.00 CAD
Availability 2 to 3 Weeks

Qty:

Regular Price $3610.00 CAD
Availability 2 to 3 Weeks
Quantity

TSI Alnor 7545 IAQ-Calc Indoor Air Quality Meter, CO, CO<sub>2</sub>, temperature, and humidity-

TSI Alnor 7545 IAQ-Calc Indoor Air Quality Meter, CO, CO2, temperature, and humidity
Model: 7545

Regular Price $3344.00 CAD
Availability 2 in Stock

Qty:

Regular Price $3344.00 CAD
Availability 2 in Stock
Quantity

TPI 1010a Indoor Air Quality Meter, CO/CO₂/Temperature/Relative Humidity/Dew Point/Wet Bulb-

TPI 1010a Indoor Air Quality Meter, CO/CO₂/Temperature/Relative Humidity/Dew Point/Wet Bulb
Model: 1010a

Sale Price $1421.43 CAD
Regular Price $1496.24 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1421.43 CAD
Regular Price $1496.24 CAD
Availability 2 to 3 Weeks
Quantity

TPI 1008a Indoor Air Quality Meter, 0 to 5,000ppm CO₂, -5 to 140°F-

TPI 1008a Indoor Air Quality Meter, 0 to 5,000ppm CO₂, -5 to 140°F
Model: 1008a

Sale Price $943.22 CAD
Regular Price $992.86 CAD
Availability 1 Week

Qty:

Sale Price $943.22 CAD
Regular Price $992.86 CAD
Availability 1 Week
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 $647.04 CAD
Regular Price $857.00 CAD
Availability 1 Week

Qty:

Sale Price $647.04 CAD
Regular Price $857.00 CAD
Availability 1 Week
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 $3394.48 CAD
Regular Price $4496.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $3394.48 CAD
Regular Price $4496.00 CAD
Availability 3 to 4 Weeks
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 $2313.32 CAD
Regular Price $3064.00 CAD
Availability 1 in Stock

Qty:

Sale Price $2313.32 CAD
Regular Price $3064.00 CAD
Availability 1 in Stock
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 $789.73 CAD
Regular Price $1046.00 CAD
Availability 1 in Stock

Qty:

Sale Price $789.73 CAD
Regular Price $1046.00 CAD
Availability 1 in Stock
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 $1589.28 CAD
Regular Price $2105.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $1589.28 CAD
Regular Price $2105.00 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 $692.34 CAD
Regular Price $917.00 CAD
Availability 5 Days

Qty:

Sale Price $692.34 CAD
Regular Price $917.00 CAD
Availability 5 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 $830.50 CAD
Regular Price $1100.00 CAD
Availability 1 Week

Qty:

Sale Price $830.50 CAD
Regular Price $1100.00 CAD
Availability 1 Week
Quantity

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 $1975.08 CAD
Regular Price $2616.00 CAD
Availability 5 Days

Qty:

Sale Price $1975.08 CAD
Regular Price $2616.00 CAD
Availability 5 Days
Quantity

Testo 440 Air Velocity and IAQ Measuring Instrument with digital CO<sub>2</sub> probe and digital turbulence probe, 3.9"-

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 $3512.26 CAD
Regular Price $4652.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $3512.26 CAD
Regular Price $4652.00 CAD
Availability 3 to 4 Weeks
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 $1638.35 CAD
Regular Price $2170.00 CAD
Availability 5 Days

Qty:

Sale Price $1638.35 CAD
Regular Price $2170.00 CAD
Availability 5 Days
Quantity
Showing 1 to 20 of 99 products
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