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 1 to 20 of 94 products

REED R9905-NIST Data Logging Indoor Air Quality Meter, includes Traceable Certificate
Model: R9905-NIST

Sale Price	$774.00 USD
Regular Price	$929.00 USD
Availability	5 Days

Qty:

Sale Price	$774.00 USD
Regular Price	$929.00 USD
Availability	5 Days
Quantity

REED R9905 Data Logging Indoor Air Quality Meter
Model: R9905

Your Price	$499.00 USD
Availability	5 Days93 in Stock

Qty:

Your Price	$499.00 USD
Availability	5 Days93 in Stock
Quantity

REED R9910SD Data Logging Air Quality Meter
Model: R9910SD

Your Price	$1195.00 USD
Availability	5 Days31 in Stock

Qty:

Your Price	$1195.00 USD
Availability	5 Days31 in Stock
Quantity

REED R9910SD-NIST Data Logging Air Quality Meter, includes Traceable Certificate
Model: R9910SD-NIST

Sale Price	$1590.00 USD
Regular Price	$1625.00 USD
Availability	5 Days

Qty:

Sale Price	$1590.00 USD
Regular Price	$1625.00 USD
Availability	5 Days
Quantity

REED R9910SD-KIT Data Logging Indoor Air Quality Meter Kit with Power Adapter and SD Card
Model: R9910SD-KIT

Sale Price	$1179.00 USD
Regular Price	$1243.00 USD
Availability	31 in Stock

Qty:

Sale Price	$1179.00 USD
Regular Price	$1243.00 USD
Availability	31 in Stock
Quantity

REED R9920 Indoor Air Quality Meter, Desktop/Wall Mount
Model: R9920

Your Price	$999.00 USD
Availability	5 Days28 in Stock

Qty:

Your Price	$999.00 USD
Availability	5 Days28 in Stock
Quantity

REED R9930 Air Particle Counter
Model: R9930

Your Price	$1395.00 USD
Availability	25 in Stock

Qty:

Your Price	$1395.00 USD
Availability	25 in Stock
Quantity

REED R9905-KIT Data Logging Indoor Air Quality Meter with Humidity Calibration Standards
Model: R9905-KIT

Sale Price	$625.00 USD
Regular Price	$657.00 USD
Availability	8 in Stock

Qty:

Sale Price	$625.00 USD
Regular Price	$657.00 USD
Availability	8 in Stock
Quantity

Extech IAQ320 Indoor Air Quality Monitor/Data Logger, PM2.5, CO₂
Model: IAQ320

Your Price	$549.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$549.00 USD
Availability	2 to 3 Weeks
Quantity

UEi AQM4 Air Quality Meter
Model: AQM4

Sale Price	$704.14 USD
Regular Price	$828.40 USD
Availability	1 Week1 to 2 Weeks

Qty:

Sale Price	$704.14 USD
Regular Price	$828.40 USD
Availability	1 Week1 to 2 Weeks
Quantity

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

Sale Price	$1088.85 USD
Regular Price	$1281.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$1088.85 USD
Regular Price	$1281.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks
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	$637.50 USD
Regular Price	$750.00 USD
Availability	1 to 2 Weeks2 to 3 Weeks

Qty:

Sale Price	$637.50 USD
Regular Price	$750.00 USD
Availability	1 to 2 Weeks2 to 3 Weeks
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	$531.25 USD
Regular Price	$625.00 USD
Availability	1 Week1 to 2 Weeks

Qty:

Sale Price	$531.25 USD
Regular Price	$625.00 USD
Availability	1 Week1 to 2 Weeks
Quantity

Testo 440 Air Velocity and IAQ Measuring Instrument with digital CO₂ probe
Model: 440 | Order No: 0563 4405

Sale Price	$1294.55 USD
Regular Price	$1523.00 USD
Availability	3 to 4 Weeks3 to 4 Weeks

Qty:

Sale Price	$1294.55 USD
Regular Price	$1523.00 USD
Availability	3 to 4 Weeks3 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	$1560.60 USD
Regular Price	$1836.00 USD
Availability	3 Days1 to 2 Weeks

Qty:

Sale Price	$1560.60 USD
Regular Price	$1836.00 USD
Availability	3 Days1 to 2 Weeks
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	$1211.25 USD
Regular Price	$1425.00 USD
Availability	1 Week1 to 2 Weeks

Qty:

Sale Price	$1211.25 USD
Regular Price	$1425.00 USD
Availability	1 Week1 to 2 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	$2775.25 USD
Regular Price	$3265.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$2775.25 USD
Regular Price	$3265.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

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	$1827.50 USD
Regular Price	$2150.00 USD
Availability	3 to 4 Weeks4 to 5 Weeks

Qty:

Sale Price	$1827.50 USD
Regular Price	$2150.00 USD
Availability	3 to 4 Weeks4 to 5 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	$2681.75 USD
Regular Price	$3155.00 USD
Availability	3 to 4 Weeks3 to 4 Weeks

Qty:

Sale Price	$2681.75 USD
Regular Price	$3155.00 USD
Availability	3 to 4 Weeks3 to 4 Weeks
Quantity

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

Sale Price	$437.75 USD
Regular Price	$515.00 USD
Availability	1 Week1 to 2 Weeks

Qty:

Sale Price	$437.75 USD
Regular Price	$515.00 USD
Availability	1 Week1 to 2 Weeks
Quantity

Showing 1 to 20 of 94 products

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Indoor Air Quality Meters

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REED R9905-NIST Data Logging Indoor Air Quality Meter, includes Traceable Certificate Model: R9905-NIST

Qty:

REED R9905 Data Logging Indoor Air Quality Meter Model: R9905

Qty:

REED R9910SD Data Logging Air Quality Meter Model: R9910SD

Qty:

REED R9910SD-NIST Data Logging Air Quality Meter, includes Traceable Certificate Model: R9910SD-NIST

Qty:

REED R9910SD-KIT Data Logging Indoor Air Quality Meter Kit with Power Adapter and SD Card Model: R9910SD-KIT

Qty:

REED R9920 Indoor Air Quality Meter, Desktop/Wall Mount Model: R9920

Qty:

REED R9930 Air Particle Counter Model: R9930

Qty:

REED R9905-KIT Data Logging Indoor Air Quality Meter with Humidity Calibration Standards Model: R9905-KIT

Qty:

Extech IAQ320 Indoor Air Quality Monitor/Data Logger, PM2.5, CO2 Model: IAQ320

Qty:

UEi AQM4 Air Quality Meter Model: AQM4

Qty:

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

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 CO2 probe Model: 440 | Order No: 0563 4405

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

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 dP Air Velocity and IAQ Measuring Instrument with differential pressure sensor and digital vane probe, ø 3.9" Model: 440 | Order No: 0563 4409

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:

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

Qty:

REED R9905-NIST Data Logging Indoor Air Quality Meter, includes Traceable Certificate
Model: R9905-NIST

REED R9905 Data Logging Indoor Air Quality Meter
Model: R9905

REED R9910SD Data Logging Air Quality Meter
Model: R9910SD

REED R9910SD-NIST Data Logging Air Quality Meter, includes Traceable Certificate
Model: R9910SD-NIST

REED R9910SD-KIT Data Logging Indoor Air Quality Meter Kit with Power Adapter and SD Card
Model: R9910SD-KIT

REED R9920 Indoor Air Quality Meter, Desktop/Wall Mount
Model: R9920

REED R9930 Air Particle Counter
Model: R9930

REED R9905-KIT Data Logging Indoor Air Quality Meter with Humidity Calibration Standards
Model: R9905-KIT

Extech IAQ320 Indoor Air Quality Monitor/Data Logger, PM2.5, CO₂
Model: IAQ320

UEi AQM4 Air Quality Meter
Model: AQM4

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

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 CO₂ probe
Model: 440 | Order No: 0563 4405

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

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 dP Air Velocity and IAQ Measuring Instrument with differential pressure sensor and digital vane probe, ø 3.9"
Model: 440 | Order No: 0563 4409

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

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