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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

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 61 to 80 of 94 products

Sauermann EXPERT-1-C-C2-F Air Quality Monitor with CO & CH20 Sensors-

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

Sale Price $4350.40 USD
Regular Price $5438.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $4350.40 USD
Regular Price $5438.00 USD
Availability 2 to 3 Weeks
Quantity

Sauermann EXPERT-1-O-N-H Air Quality Monitor with NO2 & H2S Sensors-

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

Sale Price $3870.40 USD
Regular Price $4838.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $3870.40 USD
Regular Price $4838.00 USD
Availability 2 to 3 Weeks
Quantity

Sauermann EXPERT-1-N Air Quality Monitor with N02 Sensor, 0 to 20ppm-

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

Sale Price $3268.80 USD
Regular Price $4086.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $3268.80 USD
Regular Price $4086.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 160 Wi-Fi IAQ Data Logger, 1 Channel-

Testo 160 Wi-Fi IAQ Data Logger, 1 Channel
Model: 160 IAQ | Order No: 0572 2014

Sale Price $1025.95 USD
Regular Price $1207.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1025.95 USD
Regular Price $1207.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 440 Air Velocity and IAQ Measuring Instrument with Bluetooth-

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

Sale Price $495.55 USD
Regular Price $583.00 USD
Availability 2 in Stock

Qty:

Sale Price $495.55 USD
Regular Price $583.00 USD
Availability 2 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 $603.50 USD
Regular Price $710.00 USD
Availability 1 Week

Qty:

Sale Price $603.50 USD
Regular Price $710.00 USD
Availability 1 Week
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 $1116.90 USD
Regular Price $1314.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1116.90 USD
Regular Price $1314.00 USD
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"-

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 Days

Qty:

Sale Price $1873.40 USD
Regular Price $2204.00 USD
Availability 3 Days
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 $1453.50 USD
Regular Price $1710.00 USD
Availability 2 in Stock

Qty:

Sale Price $1453.50 USD
Regular Price $1710.00 USD
Availability 2 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 $2193.00 USD
Regular Price $2580.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $2193.00 USD
Regular Price $2580.00 USD
Availability 3 to 4 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 $2340.90 USD
Regular Price $2754.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $2340.90 USD
Regular Price $2754.00 USD
Availability 3 to 4 Weeks
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 $657.05 USD
Regular Price $773.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $657.05 USD
Regular Price $773.00 USD
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 $548.25 USD
Regular Price $645.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $548.25 USD
Regular Price $645.00 USD
Availability 1 to 2 Weeks
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 $3330.30 USD
Regular Price $3918.00 USD
Availability 2 to 3 Weeks

Qty:

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

UEi AQM4 Air Quality Meter-

UEi AQM4 Air Quality Meter
Model: AQM4

Sale Price $774.55 USD
Regular Price $911.24 USD
Availability 1 Week

Qty:

Sale Price $774.55 USD
Regular Price $911.24 USD
Availability 1 Week
Quantity

Extech CO220 Indoor Air Quality/Carbon Dioxide Monitor-

Extech CO220 Indoor Air Quality/Carbon Dioxide Monitor
Model: CO220

Your Price $309.00 USD
Availability 4 to 5 Weeks

Qty:

Your Price $309.00 USD
Availability 4 to 5 Weeks
Quantity

Extech CO240 Indoor Air Quality/Carbon Dioxide Meter-

Extech CO240 Indoor Air Quality/Carbon Dioxide Meter
Model: CO240

Your Price $359.00 USD
Availability 1 to 2 Weeks

Qty:

Your Price $359.00 USD
Availability 1 to 2 Weeks
Quantity

Rotronic CL11 Indoor Air Quality Meter/Data Logger-

Rotronic CL11 Indoor Air Quality Meter/Data Logger
Model: 1620.CL11 | Order No: CL11

Your Price $755.00 USD
Availability 1 to 2 Weeks

Qty:

Your Price $755.00 USD
Availability 1 to 2 Weeks
Quantity

Rotronic CP11 Indoor Air Quality Meter/Data Logger-

Rotronic CP11 Indoor Air Quality Meter/Data Logger
Model: 1600.CP11 | Order No: CP11

Your Price $772.00 USD
Availability 3 to 4 Weeks

Qty:

Your Price $772.00 USD
Availability 3 to 4 Weeks
Quantity

Critical Environment YESAIR 8-Channel IAQ Meter, pump model-

Critical Environment YESAIR 8-Channel IAQ Meter, pump model
Model: YESAIR | Order No: YES-AIR

Your Price $2505.00 USD
Availability 4 to 5 Weeks

Qty:

Your Price $2505.00 USD
Availability 4 to 5 Weeks
Quantity
Showing 61 to 80 of 94 products
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