Indoor Air Quality Meters

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Monitor the air for possible harmful leaks with an indoor air quality meter. Designed to detect carbon monoxide, ammonia, formaldehyde and much more, browse IAQ meters that allow continuous monitoring in a single space and portable air quality meters that can go just about anywhere with you on service calls and inspections.

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Fixed Indoor Air Quality Meters

Portable Indoor Air Quality Meters

Fixed Indoor Air Quality Meters

Portable Indoor Air Quality Meters

Showing 21 to 40 of 94 products

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

Sale Price	$566.25 CAD
Regular Price	$750.00 CAD
Availability	11 to 12 Weeks

Qty:

Sale Price	$566.25 CAD
Regular Price	$750.00 CAD
Availability	11 to 12 Weeks
Quantity

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

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 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 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 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 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 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

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 2000 ppm, 24 V DC
Model: 73-1205-02K

Sale Price	$1277.55 CAD
Regular Price	$1503.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1277.55 CAD
Regular Price	$1503.00 CAD
Availability	2 to 3 Weeks
Quantity

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 5000 ppm, 24 V DC
Model: 73-1205-05K

Sale Price	$1277.55 CAD
Regular Price	$1503.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1277.55 CAD
Regular Price	$1503.00 CAD
Availability	2 to 3 Weeks
Quantity

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 10,000 ppm, 24 V DC
Model: 73-1205-10K

Sale Price	$1277.55 CAD
Regular Price	$1503.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1277.55 CAD
Regular Price	$1503.00 CAD
Availability	2 to 3 Weeks
Quantity

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 2 % ppm, 24 V DC
Model: 73-1205-20K

Sale Price	$1277.55 CAD
Regular Price	$1503.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1277.55 CAD
Regular Price	$1503.00 CAD
Availability	2 to 3 Weeks
Quantity

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 5 % ppm, 24 V DC
Model: 73-1205-50K

Sale Price	$1277.55 CAD
Regular Price	$1503.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1277.55 CAD
Regular Price	$1503.00 CAD
Availability	2 to 3 Weeks
Quantity

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 2000 ppm, 115 V AC
Model: 73-1206-02K

Sale Price	$1277.55 CAD
Regular Price	$1503.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1277.55 CAD
Regular Price	$1503.00 CAD
Availability	2 to 3 Weeks
Quantity

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 5000 ppm, 115 V AC
Model: 73-1206-05K

Sale Price	$1277.55 CAD
Regular Price	$1503.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1277.55 CAD
Regular Price	$1503.00 CAD
Availability	2 to 3 Weeks
Quantity

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 10,000 ppm, 115 V AC
Model: 73-1206-10K

Sale Price	$1277.55 CAD
Regular Price	$1503.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1277.55 CAD
Regular Price	$1503.00 CAD
Availability	2 to 3 Weeks
Quantity

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 2 % ppm, 115 V AC
Model: 73-1206-20K

Sale Price	$1277.55 CAD
Regular Price	$1503.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1277.55 CAD
Regular Price	$1503.00 CAD
Availability	2 to 3 Weeks
Quantity

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 5 % ppm, 115 V AC
Model: 73-1206-50K

Sale Price	$1277.55 CAD
Regular Price	$1503.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1277.55 CAD
Regular Price	$1503.00 CAD
Availability	2 to 3 Weeks
Quantity

MadgeTech Element CO2 Wireless Indoor Air Quality Data Logger
Model: Element CO2

Sale Price	$959.69 CAD
Regular Price	$1015.55 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$959.69 CAD
Regular Price	$1015.55 CAD
Availability	2 to 3 Weeks
Quantity

MadgeTech RFCO2RHTemp2000A Wireless Indoor Air Quality Data Logger
Model: RFCO2RHTemp2000A

Sale Price	$959.69 CAD
Regular Price	$1015.55 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$959.69 CAD
Regular Price	$1015.55 CAD
Availability	2 to 3 Weeks
Quantity

Showing 21 to 40 of 94 products

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Indoor Air Quality Meters

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

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 probes, ø 3.9 and 0.63" Model: 440 | Order No: 0563 4407

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:

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 2000 ppm, 24 V DC Model: 73-1205-02K

Qty:

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 5000 ppm, 24 V DC Model: 73-1205-05K

Qty:

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 10,000 ppm, 24 V DC Model: 73-1205-10K

Qty:

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 2 % ppm, 24 V DC Model: 73-1205-20K

Qty:

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 5 % ppm, 24 V DC Model: 73-1205-50K

Qty:

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 2000 ppm, 115 V AC Model: 73-1206-02K

Qty:

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 5000 ppm, 115 V AC Model: 73-1206-05K

Qty:

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 10,000 ppm, 115 V AC Model: 73-1206-10K

Qty:

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 2 % ppm, 115 V AC Model: 73-1206-20K

Qty:

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 5 % ppm, 115 V AC Model: 73-1206-50K

Qty:

MadgeTech Element CO2 Wireless Indoor Air Quality Data Logger Model: Element CO2

Qty:

MadgeTech RFCO2RHTemp2000A Wireless Indoor Air Quality Data Logger Model: RFCO2RHTemp2000A

Qty:

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

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 probes, ø 3.9 and 0.63"
Model: 440 | Order No: 0563 4407

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

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 2000 ppm, 24 V DC
Model: 73-1205-02K

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 5000 ppm, 24 V DC
Model: 73-1205-05K

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 10,000 ppm, 24 V DC
Model: 73-1205-10K

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 2 % ppm, 24 V DC
Model: 73-1205-20K

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 5 % ppm, 24 V DC
Model: 73-1205-50K

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 2000 ppm, 115 V AC
Model: 73-1206-02K

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 5000 ppm, 115 V AC
Model: 73-1206-05K

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 10,000 ppm, 115 V AC
Model: 73-1206-10K

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 2 % ppm, 115 V AC
Model: 73-1206-20K

RKI RI-600 Stand Alone Carbon Dioxide Monitor, 0 to 5 % ppm, 115 V AC
Model: 73-1206-50K

MadgeTech Element CO2 Wireless Indoor Air Quality Data Logger
Model: Element CO2

MadgeTech RFCO2RHTemp2000A Wireless Indoor Air Quality Data Logger
Model: RFCO2RHTemp2000A