Indoor Air Quality Meters

Search within this category

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.

Search within this category

Fixed Indoor Air Quality Meters

Portable Indoor Air Quality Meters

Fixed Indoor Air Quality Meters

Portable Indoor Air Quality Meters

Showing 1 to 20 of 99 products

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

Sale Price	$5997.72 CAD
Regular Price	$7944.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$5997.72 CAD
Regular Price	$7944.00 CAD
Availability	2 to 3 Weeks
Quantity

Sauermann EXPERT-1-C-V2 Air Quality Monitor, AQ Expert
Model: Si-AQ EXPERT-1-C-V2 | Order No: EXPERT-1-C-V2

Your Price	$7523.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$7523.00 CAD
Availability	2 to 3 Weeks
Quantity

Sauermann EXPERT-1-C-V1 Air Quality Monitor, 0 to 200ppm
Model: Si-AQ EXPERT-1-C-V1 | Order No: EXPERT-1-C-V1

Your Price	$7523.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$7523.00 CAD
Availability	2 to 3 Weeks
Quantity

Sauermann AQ VOC-1-C2-F Indoor Air Quality Monitor, Carbon Dioxide, Formaldehyde
Model: Si-AQ VOC-1-C2-F | Order No: AQ VOC-1-C2-F

Your Price	$7231.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$7231.00 CAD
Availability	2 to 3 Weeks
Quantity

Sauermann EXPERT-1-C-C2-F Air Quality Monitor with CO & CH20 Sensors
Model: Si-AQ EXPERT-1-C-C2-F | Order No: EXPERT-1-C-C2-F

Your Price	$7195.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$7195.00 CAD
Availability	2 to 3 Weeks
Quantity

Sauermann AQ VOC-1-F-C Indoor Air Quality Monitor with a Formaldehyde & Carbon Sensors
Model: Si-AQ VOC-1-C-F | Order No: AQ VOC-1-C-F

Your Price	$7032.00 CAD
Availability	1 to 2 Weeks

Qty:

Your Price	$7032.00 CAD
Availability	1 to 2 Weeks
Quantity

Sauermann AQ VOC-1-F-C Indoor Air Quality Monitor, low range VOC, CH₂O, CO
Model: AQ VOC-1-F-C

Your Price	$6957.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$6957.00 CAD
Availability	2 to 3 Weeks
Quantity

Sauermann AQ VOC-1-F Indoor Air Quality Monitor, 5 - 95% RH
Model: Si-AQ VOC-1-F | Order No: AQ VOC-1-F

Your Price	$6445.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$6445.00 CAD
Availability	2 to 3 Weeks
Quantity

Sauermann AQ VOC-1-C2-C Indoor Air Quality Monitor, Carbon Dioxide & Carbon Monixide
Model: Si-AQ VOC-1-C2-C | Order No: AQ VOC-1-C2-C

Your Price	$6437.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$6437.00 CAD
Availability	2 to 3 Weeks
Quantity

Sauermann EXPERT-1-O-N-H Air Quality Monitor with NO2 & H2S Sensors
Model: Si-AQ EXPERT-1-O-N-H | Order No: EXPERT-1-O-N-H

Your Price	$6401.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$6401.00 CAD
Availability	2 to 3 Weeks
Quantity

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

Sale Price	$4824.45 CAD
Regular Price	$6390.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$4824.45 CAD
Regular Price	$6390.00 CAD
Availability	2 to 3 Weeks
Quantity

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

Sale Price	$4334.46 CAD
Regular Price	$5741.00 CAD
Availability	4 to 5 Weeks

Qty:

Sale Price	$4334.46 CAD
Regular Price	$5741.00 CAD
Availability	4 to 5 Weeks
Quantity

Sauermann EXPERT-1-N Air Quality Monitor with N02 Sensor, 0 to 20ppm
Model: Si-AQ EXPERT-1-N | Order No: EXPERT-1-N

Your Price	$5406.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$5406.00 CAD
Availability	2 to 3 Weeks
Quantity

Sauermann EXPERT-1-C Air Quality Monitor
Model: Si-AQ EXPERT-1-C | Order No: EXPERT-1-C

Your Price	$5177.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$5177.00 CAD
Availability	2 to 3 Weeks
Quantity

Sauermann AQ VOC-1 Indoor Air Quality Monitor
Model: Si-AQ VOC-1 | Order No: AQ VOC-1

Your Price	$5136.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$5136.00 CAD
Availability	2 to 3 Weeks
Quantity

Critical Environment YESPLUSLGA 15-channel IAQ Meter
Model: YESPLUSLGA | Order No: YES-PLUS-LGA

Your Price	$4950.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$4950.00 CAD
Availability	2 to 3 Weeks
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	$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

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

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

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

Showing 1 to 20 of 99 products

4.7/5 Stars

4.7/5 Stars

Indoor Air Quality Meters

Filter by

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

Qty:

Sauermann EXPERT-1-C-V2 Air Quality Monitor, AQ Expert Model: Si-AQ EXPERT-1-C-V2 | Order No: EXPERT-1-C-V2

Qty:

Sauermann EXPERT-1-C-V1 Air Quality Monitor, 0 to 200ppm Model: Si-AQ EXPERT-1-C-V1 | Order No: EXPERT-1-C-V1

Qty:

Sauermann AQ VOC-1-C2-F Indoor Air Quality Monitor, Carbon Dioxide, Formaldehyde Model: Si-AQ VOC-1-C2-F | Order No: AQ VOC-1-C2-F

Qty:

Sauermann EXPERT-1-C-C2-F Air Quality Monitor with CO & CH20 Sensors Model: Si-AQ EXPERT-1-C-C2-F | Order No: EXPERT-1-C-C2-F

Qty:

Sauermann AQ VOC-1-F-C Indoor Air Quality Monitor with a Formaldehyde & Carbon Sensors Model: Si-AQ VOC-1-C-F | Order No: AQ VOC-1-C-F

Qty:

Sauermann AQ VOC-1-F-C Indoor Air Quality Monitor, low range VOC, CH2O, CO Model: AQ VOC-1-F-C

Qty:

Sauermann AQ VOC-1-F Indoor Air Quality Monitor, 5 - 95% RH Model: Si-AQ VOC-1-F | Order No: AQ VOC-1-F

Qty:

Sauermann AQ VOC-1-C2-C Indoor Air Quality Monitor, Carbon Dioxide & Carbon Monixide Model: Si-AQ VOC-1-C2-C | Order No: AQ VOC-1-C2-C

Qty:

Sauermann EXPERT-1-O-N-H Air Quality Monitor with NO2 & H2S Sensors Model: Si-AQ EXPERT-1-O-N-H | Order No: EXPERT-1-O-N-H

Qty:

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

Qty:

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

Qty:

Sauermann EXPERT-1-N Air Quality Monitor with N02 Sensor, 0 to 20ppm Model: Si-AQ EXPERT-1-N | Order No: EXPERT-1-N

Qty:

Sauermann EXPERT-1-C Air Quality Monitor Model: Si-AQ EXPERT-1-C | Order No: EXPERT-1-C

Qty:

Sauermann AQ VOC-1 Indoor Air Quality Monitor Model: Si-AQ VOC-1 | Order No: AQ VOC-1

Qty:

Critical Environment YESPLUSLGA 15-channel IAQ Meter Model: YESPLUSLGA | Order No: YES-PLUS-LGA

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:

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

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:

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

Qty:

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

Sauermann EXPERT-1-C-V2 Air Quality Monitor, AQ Expert
Model: Si-AQ EXPERT-1-C-V2 | Order No: EXPERT-1-C-V2

Sauermann EXPERT-1-C-V1 Air Quality Monitor, 0 to 200ppm
Model: Si-AQ EXPERT-1-C-V1 | Order No: EXPERT-1-C-V1

Sauermann AQ VOC-1-C2-F Indoor Air Quality Monitor, Carbon Dioxide, Formaldehyde
Model: Si-AQ VOC-1-C2-F | Order No: AQ VOC-1-C2-F

Sauermann EXPERT-1-C-C2-F Air Quality Monitor with CO & CH20 Sensors
Model: Si-AQ EXPERT-1-C-C2-F | Order No: EXPERT-1-C-C2-F

Sauermann AQ VOC-1-F-C Indoor Air Quality Monitor with a Formaldehyde & Carbon Sensors
Model: Si-AQ VOC-1-C-F | Order No: AQ VOC-1-C-F

Sauermann AQ VOC-1-F-C Indoor Air Quality Monitor, low range VOC, CH₂O, CO
Model: AQ VOC-1-F-C

Sauermann AQ VOC-1-F Indoor Air Quality Monitor, 5 - 95% RH
Model: Si-AQ VOC-1-F | Order No: AQ VOC-1-F

Sauermann AQ VOC-1-C2-C Indoor Air Quality Monitor, Carbon Dioxide & Carbon Monixide
Model: Si-AQ VOC-1-C2-C | Order No: AQ VOC-1-C2-C

Sauermann EXPERT-1-O-N-H Air Quality Monitor with NO2 & H2S Sensors
Model: Si-AQ EXPERT-1-O-N-H | Order No: EXPERT-1-O-N-H

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

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

Sauermann EXPERT-1-N Air Quality Monitor with N02 Sensor, 0 to 20ppm
Model: Si-AQ EXPERT-1-N | Order No: EXPERT-1-N

Sauermann EXPERT-1-C Air Quality Monitor
Model: Si-AQ EXPERT-1-C | Order No: EXPERT-1-C

Sauermann AQ VOC-1 Indoor Air Quality Monitor
Model: Si-AQ VOC-1 | Order No: AQ VOC-1

Critical Environment YESPLUSLGA 15-channel IAQ Meter
Model: YESPLUSLGA | Order No: YES-PLUS-LGA

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

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

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

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