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$139.99
QP Pro Air Quality Monitor - Black
Brighter Energy
$139.99
QP Pro Air Quality Monitor - Black
Brighter Energy
$95.99
$99.99
QP Lite Air Quality Monitor
Brighter Energy
$95.99
$99.99
QP Lite Air Quality Monitor
Brighter Energy
$69.99
CO2 Monitor
Brighter Energy
$69.99
CO2 Monitor
Brighter Energy
$895.00
MSA 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes
Amazon.com
47
Free shipping
$895.00
MSA 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes
Amazon.com
$456.92
Extech Indoor Air Quality Meter: Custom Alerts, Gas Analyzers For Carbon Dioxide, Carbon Dioxide Model: CO240
Grainger
$456.92
Extech Indoor Air Quality Meter: Custom Alerts, Gas Analyzers For Carbon Dioxide, Carbon Dioxide Model: CO240
Grainger
$409.36
Extech Indoor Air Quality Meter: 0.1%To 99.9% Relative Humidity Measured, 14F To 140F, CO210, USB Model: CO210
Grainger
9
$409.36
Extech Indoor Air Quality Meter: 0.1%To 99.9% Relative Humidity Measured, 14F To 140F, CO210, USB Model: CO210
Grainger
$135.83
$195.00
BW Technologies BWC2-M BW Clip Single Gas CO Monitor, 35/200, Yellow, Standard
Amazon.com
49
Free shipping
30% off
$135.83
$195.00
BW Technologies BWC2-M BW Clip Single Gas CO Monitor, 35/200, Yellow, Standard
Amazon.com
$1,028.23
Extech Indoor Air Quality Analyzer: Built In Sensors/Custom Alerts/Data Logging, Carbon Dioxide, LCD Model: EA80
Grainger
$1,028.23
Extech Indoor Air Quality Analyzer: Built In Sensors/Custom Alerts/Data Logging, Carbon Dioxide, LCD Model: EA80
Grainger
$493.96
$613.99
Amprobe CO2-100 Handheld Carbon Dioxide Meter
Amazon.com
94
Free shipping
19% off
$493.96
$613.99
Amprobe CO2-100 Handheld Carbon Dioxide Meter
Amazon.com
$1,051.66
Reed Instruments Indoor Air Quality Meter: Built-In Mount/Internal Time & Date Stamp, Carbon Dioxide Model: R9920
Grainger
$1,051.66
Reed Instruments Indoor Air Quality Meter: Built-In Mount/Internal Time & Date Stamp, Carbon Dioxide Model: R9920
Grainger
$343.51
Lascar Indoor Air Quality Meter: 0%To 95% Relative Humidity Measured, -20C To 60C, EL-WEM Model: EL-WEM
Grainger
$343.51
Lascar Indoor Air Quality Meter: 0%To 95% Relative Humidity Measured, -20C To 60C, EL-WEM Model: EL-WEM
Grainger
$2,050.00
TSI/Alnor 7525 IAQ-Calc Indoor Air Quality Meter
Globaltestsupply.com
$2,050.00
TSI/Alnor 7525 IAQ-Calc Indoor Air Quality Meter
Globaltestsupply.com
$2,368.00
TSI Alnor 7545 IAQ-Calc Indoor Air Quality Meter, CO, CO2
Globaltestsupply.com
$2,368.00
TSI Alnor 7545 IAQ-Calc Indoor Air Quality Meter, CO, CO2
Globaltestsupply.com
$375.71
Extech Air Quality Monitor Data Logger: 0.1%To 99.9% Relative Humidity Measured, 14F To 140F Model: CO220
Grainger
$375.71
Extech Air Quality Monitor Data Logger: 0.1%To 99.9% Relative Humidity Measured, 14F To 140F Model: CO220
Grainger
$459.32
Extech Formaldehyde Meter: Built In Sensors/Selectable Units Of Measure, Formaldehyde, Sound, VFM200 Model: VFM200
Grainger
$459.32
Extech Formaldehyde Meter: Built In Sensors/Selectable Units Of Measure, Formaldehyde, Sound, VFM200 Model: VFM200
Grainger
$415.05
Triplett Particle Counter: Not Certified, Air Temp/Indoor Air Quality/Relative Humidity, 2 Channels Model: EPC175
Grainger
$415.05
Triplett Particle Counter: Not Certified, Air Temp/Indoor Air Quality/Relative Humidity, 2 Channels Model: EPC175
Grainger
$287.47
Supco Indoor Air Quality Meter: Built-In Mount, Gas Analyzers For Carbon Dioxide, Carbon Dioxide Model: IAQ50
Grainger
20
$287.47
Supco Indoor Air Quality Meter: Built-In Mount, Gas Analyzers For Carbon Dioxide, Carbon Dioxide Model: IAQ50
Grainger
$989.00
REED Indoor Air Quality Meter, 3000Mah Rechargeable Li-Ion Battery, Black, R9920
Global Industrial
$989.00
REED Indoor Air Quality Meter, 3000Mah Rechargeable Li-Ion Battery, Black, R9920
Global Industrial
$14.00
$49.99
10-In-1 Air Quality Monitor Indoor - High Accuracy Portable Co2 Detector For PM2.5/PM10/PM1.0, TVOC, Temperature Humidity, Air Quality Tester For Home(Obsidian)
tirtawahyu.com
71% off
$14.00
$49.99
10-In-1 Air Quality Monitor Indoor - High Accuracy Portable Co2 Detector For PM2.5/PM10/PM1.0, TVOC, Temperature Humidity, Air Quality Tester For Home(Obsidian)
tirtawahyu.com
$289.54
Extech Air Quality Data Logger: 0.1%To 90% Relative Humidity Measured, 14F To 140F, -5C To 50C Model: CO100
Grainger
$289.54
Extech Air Quality Data Logger: 0.1%To 90% Relative Humidity Measured, 14F To 140F, -5C To 50C Model: CO100
Grainger
$66.89
$90.30
Co2 Detector NDIR, Auyeetek Air Quality Monitor Indoor Carbon Dioxide Meter Temperaturerelative Humidity Sensor Digital Pollution Tester
elohimhay
25% off
$66.89
$90.30
Co2 Detector NDIR, Auyeetek Air Quality Monitor Indoor Carbon Dioxide Meter Temperaturerelative Humidity Sensor Digital Pollution Tester
elohimhay
$21.28
$75.99
12 in 1 Portable Air Quality Monitor Indoor For Home, Dual Air Quality Tester With Temperature, Humidity, Time Display, CO2 Detector Air Quality Meter For TVOC, PM2.5, PM1.0, PM10(White)
tirtawahyu.com
71% off
$21.28
$75.99
12 in 1 Portable Air Quality Monitor Indoor For Home, Dual Air Quality Tester With Temperature, Humidity, Time Display, CO2 Detector Air Quality Meter For TVOC, PM2.5, PM1.0, PM10(White)
tirtawahyu.com
$287.74
Supco Indoor Air Quality Meter: Built In Sensors, Gas Analyzers For Carbon Dioxide, Carbon Dioxide Model: IAQ55
Grainger
$287.74
Supco Indoor Air Quality Meter: Built In Sensors, Gas Analyzers For Carbon Dioxide, Carbon Dioxide Model: IAQ55
Grainger
$389.00
Extech CO240 Indoor Air Quality/Carbon Dioxide Meter
Globaltestsupply.com
$389.00
Extech CO240 Indoor Air Quality/Carbon Dioxide Meter
Globaltestsupply.com
$66.89
$90.30
Co2 Detector NDIR, Auyeetek Air Quality Monitor Indoor Carbon Dioxide Meter Temperaturerelative Humidity Sensor Digital Pollution Tester
vyroqi.com
25% off
$66.89
$90.30
Co2 Detector NDIR, Auyeetek Air Quality Monitor Indoor Carbon Dioxide Meter Temperaturerelative Humidity Sensor Digital Pollution Tester
vyroqi.com
$979.00
Extech EA80 Easyview Indoor Air Quality Meter/Data Logger
Globaltestsupply.com
$979.00
Extech EA80 Easyview Indoor Air Quality Meter/Data Logger
Globaltestsupply.com
$647.06
Extech Indoor Air Quality Analyzer: Built-In Mount, Gas Analyzers For Carbon Dioxide, Carbon Dioxide Model: IAQ320
Grainger
$647.06
Extech Indoor Air Quality Analyzer: Built-In Mount, Gas Analyzers For Carbon Dioxide, Carbon Dioxide Model: IAQ320
Grainger
$286.31
Triplett Air Quality Meter: Custom Calibration/Internal Time & Date Stamp, Carbon Dioxide, GSM220 Model: GSM220
Grainger
$286.31
Triplett Air Quality Meter: Custom Calibration/Internal Time & Date Stamp, Carbon Dioxide, GSM220 Model: GSM220
Grainger
$459.95
Reed Instruments Indoor Air Quality Meter, R9905
Global Industrial
$459.95
Reed Instruments Indoor Air Quality Meter, R9905
Global Industrial
$360.14
Tpi Indoor Air Quality Meter: One-Handed Operation, Gas Analyzers For Carbon Monoxide, 777, LCD Model: 777
Grainger
$360.14
Tpi Indoor Air Quality Meter: One-Handed Operation, Gas Analyzers For Carbon Monoxide, 777, LCD Model: 777
Grainger
$662.50
Extech Anemometer: 1 Fpm Air Velocity Resolution, Dew Point/Relative Humidity, Vane Anemometer, LCD Model: AN340
Grainger
$662.50
Extech Anemometer: 1 Fpm Air Velocity Resolution, Dew Point/Relative Humidity, Vane Anemometer, LCD Model: AN340
Grainger
$717.83
TSI Alnor Indoor Air Quality Tester: Built In Sensors/User Selectable Sampling Rate, Carbon Dioxide Model: 7515
Grainger
$717.83
TSI Alnor Indoor Air Quality Tester: Built In Sensors/User Selectable Sampling Rate, Carbon Dioxide Model: 7515
Grainger
$80.99
$265.00
High Accuracy 10 in 1 Portableair Quality Monitor CO2 TVOC HCHO PM2.5 PM1.0 PM10 AQI Alarm Temperature Humidity Display Dual Chip Air Quality Tester I
USA.Banggood
Free shipping
69% off
$80.99
$265.00
High Accuracy 10 in 1 Portableair Quality Monitor CO2 TVOC HCHO PM2.5 PM1.0 PM10 AQI Alarm Temperature Humidity Display Dual Chip Air Quality Tester I
USA.Banggood
$509.00
Triplett Desktop Indoor Air Quality Carbon Dioxide Meter With LED Alert, 9", GSM250
Global Industrial
$509.00
Triplett Desktop Indoor Air Quality Carbon Dioxide Meter With LED Alert, 9", GSM250
Global Industrial
$2,284.62
Kanomax Indoor Air Quality Tester: Carbon Dioxide/Carbon Monoxide, Digital Display, 2212, NIST Model: 2212
Grainger
$2,284.62
Kanomax Indoor Air Quality Tester: Carbon Dioxide/Carbon Monoxide, Digital Display, 2212, NIST Model: 2212
Grainger
$1,249.85
Reed Instruments Indoor Air Quality Analyzer: Carbon Dioxide/Carbon Monoxide/Oxygen, Sound Model: R9910SD
Grainger
$1,249.85
Reed Instruments Indoor Air Quality Analyzer: Carbon Dioxide/Carbon Monoxide/Oxygen, Sound Model: R9910SD
Grainger
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    Shop air quality meter

    Sponsored
    About our ads
    $139.99
    QP Pro Air Quality Monitor - Black
    Brighter Energy
    $139.99
    QP Pro Air Quality Monitor - Black
    Brighter Energy
    $95.99
    $99.99
    QP Lite Air Quality Monitor
    Brighter Energy
    $95.99
    $99.99
    QP Lite Air Quality Monitor
    Brighter Energy
    $69.99
    CO2 Monitor
    Brighter Energy
    $69.99
    CO2 Monitor
    Brighter Energy
    $895.00
    MSA 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes
    Amazon.com
    47
    Free shipping
    $895.00
    MSA 10178557 ALTAIR 4XR Multigas Detector - (O2, H2S, CO), Color: Charcoal, Portable Gas Monitor, Durable, Handheld, UL/CSA Approval, Includes
    Amazon.com
    $456.92
    Extech Indoor Air Quality Meter: Custom Alerts, Gas Analyzers For Carbon Dioxide, Carbon Dioxide Model: CO240
    Grainger
    $456.92
    Extech Indoor Air Quality Meter: Custom Alerts, Gas Analyzers For Carbon Dioxide, Carbon Dioxide Model: CO240
    Grainger
    $409.36
    Extech Indoor Air Quality Meter: 0.1%To 99.9% Relative Humidity Measured, 14F To 140F, CO210, USB Model: CO210
    Grainger
    9
    $409.36
    Extech Indoor Air Quality Meter: 0.1%To 99.9% Relative Humidity Measured, 14F To 140F, CO210, USB Model: CO210
    Grainger
    $135.83
    $195.00
    BW Technologies BWC2-M BW Clip Single Gas CO Monitor, 35/200, Yellow, Standard
    Amazon.com
    49
    Free shipping
    30% off
    $135.83
    $195.00
    BW Technologies BWC2-M BW Clip Single Gas CO Monitor, 35/200, Yellow, Standard
    Amazon.com
    $1,028.23
    Extech Indoor Air Quality Analyzer: Built In Sensors/Custom Alerts/Data Logging, Carbon Dioxide, LCD Model: EA80
    Grainger
    $1,028.23
    Extech Indoor Air Quality Analyzer: Built In Sensors/Custom Alerts/Data Logging, Carbon Dioxide, LCD Model: EA80
    Grainger
    $493.96
    $613.99
    Amprobe CO2-100 Handheld Carbon Dioxide Meter
    Amazon.com
    94
    Free shipping
    19% off
    $493.96
    $613.99
    Amprobe CO2-100 Handheld Carbon Dioxide Meter
    Amazon.com
    $1,051.66
    Reed Instruments Indoor Air Quality Meter: Built-In Mount/Internal Time & Date Stamp, Carbon Dioxide Model: R9920
    Grainger
    $1,051.66
    Reed Instruments Indoor Air Quality Meter: Built-In Mount/Internal Time & Date Stamp, Carbon Dioxide Model: R9920
    Grainger
    $343.51
    Lascar Indoor Air Quality Meter: 0%To 95% Relative Humidity Measured, -20C To 60C, EL-WEM Model: EL-WEM
    Grainger
    $343.51
    Lascar Indoor Air Quality Meter: 0%To 95% Relative Humidity Measured, -20C To 60C, EL-WEM Model: EL-WEM
    Grainger
    $2,050.00
    TSI/Alnor 7525 IAQ-Calc Indoor Air Quality Meter
    Globaltestsupply.com
    $2,050.00
    TSI/Alnor 7525 IAQ-Calc Indoor Air Quality Meter
    Globaltestsupply.com
    $2,368.00
    TSI Alnor 7545 IAQ-Calc Indoor Air Quality Meter, CO, CO2
    Globaltestsupply.com
    $2,368.00
    TSI Alnor 7545 IAQ-Calc Indoor Air Quality Meter, CO, CO2
    Globaltestsupply.com
    $375.71
    Extech Air Quality Monitor Data Logger: 0.1%To 99.9% Relative Humidity Measured, 14F To 140F Model: CO220
    Grainger
    $375.71
    Extech Air Quality Monitor Data Logger: 0.1%To 99.9% Relative Humidity Measured, 14F To 140F Model: CO220
    Grainger
    $459.32
    Extech Formaldehyde Meter: Built In Sensors/Selectable Units Of Measure, Formaldehyde, Sound, VFM200 Model: VFM200
    Grainger
    $459.32
    Extech Formaldehyde Meter: Built In Sensors/Selectable Units Of Measure, Formaldehyde, Sound, VFM200 Model: VFM200
    Grainger
    $415.05
    Triplett Particle Counter: Not Certified, Air Temp/Indoor Air Quality/Relative Humidity, 2 Channels Model: EPC175
    Grainger
    $415.05
    Triplett Particle Counter: Not Certified, Air Temp/Indoor Air Quality/Relative Humidity, 2 Channels Model: EPC175
    Grainger
    $287.47
    Supco Indoor Air Quality Meter: Built-In Mount, Gas Analyzers For Carbon Dioxide, Carbon Dioxide Model: IAQ50
    Grainger
    20
    $287.47
    Supco Indoor Air Quality Meter: Built-In Mount, Gas Analyzers For Carbon Dioxide, Carbon Dioxide Model: IAQ50
    Grainger
    $989.00
    REED Indoor Air Quality Meter, 3000Mah Rechargeable Li-Ion Battery, Black, R9920
    Global Industrial
    $989.00
    REED Indoor Air Quality Meter, 3000Mah Rechargeable Li-Ion Battery, Black, R9920
    Global Industrial