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$128.00
BW Technologies BWC2-M BW Clip Single Gas CO Monitor, 35/200, Yellow, Standard, 1 Count
Amazon.com
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$128.00
BW Technologies BWC2-M BW Clip Single Gas CO Monitor, 35/200, Yellow, Standard, 1 Count
Amazon.com
Free shipping
$267.40
$285.51
Testo 317-3 I Carbon Monoxide Detector I Portable Ambient CO Meter For Gas Leaks With Adjustable Alarms
Amazon.com
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$267.40
$285.51
Testo 317-3 I Carbon Monoxide Detector I Portable Ambient CO Meter For Gas Leaks With Adjustable Alarms
Amazon.com
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$134.09
CO2 Meter Portable CO2 Detector Digital CO2 Monitor With Alarm Function Carbon Dioxide Temperature And Humidity Meter, NDIR CO2 Sensor Indoor Air
Amazon.com
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CO2 Meter Portable CO2 Detector Digital CO2 Monitor With Alarm Function Carbon Dioxide Temperature And Humidity Meter, NDIR CO2 Sensor Indoor Air
Amazon.com
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$100.19
$132.87
Honeywell BW Clip BWC2-M Single Gas CO Monitor
Amazon.com
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24% off
$100.19
$132.87
Honeywell BW Clip BWC2-M Single Gas CO Monitor
Amazon.com
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$134.90
Portable CO2 Meter Handheld CO2 Detector Monitor 09999Ppm, Carbon Dioxide Meter With Alarm Function, Temperature & Humidity Meter NDIR Sensor Air
Amazon.com
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$134.90
Portable CO2 Meter Handheld CO2 Detector Monitor 09999Ppm, Carbon Dioxide Meter With Alarm Function, Temperature & Humidity Meter NDIR Sensor Air
Amazon.com
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$229.95
REED Carbon Monoxide Meter With Temperature, 4 AA Batteries, R9400
Global Industrial
$229.95
REED Carbon Monoxide Meter With Temperature, 4 AA Batteries, R9400
Global Industrial
$99.45
Carbon Monoxide CO Meter By Forensics | USA NIST Calibration | Dust & Explosion Proof | USB Recharge | Sound, Light And Vibration Alarms | 0-1000 Ppm
Amazon.com
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$99.45
Carbon Monoxide CO Meter By Forensics | USA NIST Calibration | Dust & Explosion Proof | USB Recharge | Sound, Light And Vibration Alarms | 0-1000 Ppm
Amazon.com
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$129.99
DANOPLUS CO2 Meter Handheld CO2 Detector, 0-9999Ppm Digital CO2 Monitor Temperature And Humidity Meter Carbon Dioxide Detector With NDIR Sensor Buzzer
Amazon.com
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$129.99
DANOPLUS CO2 Meter Handheld CO2 Detector, 0-9999Ppm Digital CO2 Monitor Temperature And Humidity Meter Carbon Dioxide Detector With NDIR Sensor Buzzer
Amazon.com
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$44.35
Sdi Carbon Monoxide Detector Tester, 6 in H
Amazon.com
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$44.35
Sdi Carbon Monoxide Detector Tester, 6 in H
Amazon.com
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$325.00
Carbon Monoxide Detector For Inspectors By Forensics | USA NIST Traceable Calibration | Computer Data Logging | Built-In Pump & 4ft Probe |
Amazon.com
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$325.00
Carbon Monoxide Detector For Inspectors By Forensics | USA NIST Traceable Calibration | Computer Data Logging | Built-In Pump & 4ft Probe |
Amazon.com
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$498.69
$613.99
Amprobe CO2-100 Handheld Carbon Dioxide Meter
Amazon.com
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18% off
$498.69
$613.99
Amprobe CO2-100 Handheld Carbon Dioxide Meter
Amazon.com
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$139.99
$204.40
Klein Tools ET110 Handheld Carbon Monoxide Meter
Test Equipment Depot
31% off
$139.99
$204.40
Klein Tools ET110 Handheld Carbon Monoxide Meter
Test Equipment Depot
$31.97
Kidde Carbon Monoxide Detector, Plug-In Carbon Monoxide Detector With AA Battery Backup, 85 Db Alarm, LED Status Light Indicators, 3rd Edition
Amazon.com
$31.97
Kidde Carbon Monoxide Detector, Plug-In Carbon Monoxide Detector With AA Battery Backup, 85 Db Alarm, LED Status Light Indicators, 3rd Edition
Amazon.com
$419.95
Extech CO10 Carbon Monoxide (CO) Meter, Carbon Monoxide, 32 F Min. Operating Temp.
Global Industrial
$419.95
Extech CO10 Carbon Monoxide (CO) Meter, Carbon Monoxide, 32 F Min. Operating Temp.
Global Industrial
$45.99
Toptes CT-300 Portable Carbon Monoxide Detector, CO Detector With Audible & Visual Alarm, 0-5000PPM, CO Alarm, Backlit LCD Screen, For Home, Car,
Amazon.com
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$45.99
Toptes CT-300 Portable Carbon Monoxide Detector, CO Detector With Audible & Visual Alarm, 0-5000PPM, CO Alarm, Backlit LCD Screen, For Home, Car,
Amazon.com
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$26.99
$29.97
Kidde Carbon Monoxide Detector, AA Battery Powered CO Alarm With Leds, Test-Reset Button, Low Battery Indicator, Portable
Amazon.com
$26.99
$29.97
Kidde Carbon Monoxide Detector, AA Battery Powered CO Alarm With Leds, Test-Reset Button, Low Battery Indicator, Portable
Amazon.com
$39.99
Handheld Carbon Monoxide Meter CO Detector Portable CO Gas Leak Detector High Precision Carbon Monoxide Tester
Walmart
Free shipping
$39.99
Handheld Carbon Monoxide Meter CO Detector Portable CO Gas Leak Detector High Precision Carbon Monoxide Tester
Walmart
Free shipping
$61.79
$74.72
Kidde Hardwired Carbon Monoxide Detector With 9-Volt Battery Backup, Digital LED Display 5.75 Diameter X 1.8 Depth
Amazon.com
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$61.79
$74.72
Kidde Hardwired Carbon Monoxide Detector With 9-Volt Battery Backup, Digital LED Display 5.75 Diameter X 1.8 Depth
Amazon.com
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$39.35
SDI Carbon Monoxide Detector Tester, CO Detector, Fast Test And Reset Time, 50 Degrees To 95 Degrees F, SOLOC6-024
Zoro.com
$39.35
SDI Carbon Monoxide Detector Tester, CO Detector, Fast Test And Reset Time, 50 Degrees To 95 Degrees F, SOLOC6-024
Zoro.com
$285.99
$338.99
Extech CO250 Portable Indoor Air Quality CO2 Meter With Datalogger - Carbon Dioxide, Temperature, Humidity, Dew Point, Wet Bulb, NDIR Sensor, 99
Amazon.com
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$338.99
Extech CO250 Portable Indoor Air Quality CO2 Meter With Datalogger - Carbon Dioxide, Temperature, Humidity, Dew Point, Wet Bulb, NDIR Sensor, 99
Amazon.com
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$59.99
TOPTES CT-580 Portable Carbon Monoxide Detector, Rechargeable CO Detector With Vibration, Visual & Audible Alarms, 0-1000PPM, TFT Color Display For
Amazon.com
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$59.99
TOPTES CT-580 Portable Carbon Monoxide Detector, Rechargeable CO Detector With Vibration, Visual & Audible Alarms, 0-1000PPM, TFT Color Display For
Amazon.com
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$139.99
Klein Tools ET110 Carbon Monoxide Detector W/ Carry Pouch And Batteries | Supplyhouse.Com
SupplyHouse.com
$139.99
Klein Tools ET110 Carbon Monoxide Detector W/ Carry Pouch And Batteries | Supplyhouse.Com
SupplyHouse.com
$139.99
KLEIN TOOLS Carbon Monoxide Detector With Carry Pouch And Batteries, ET110
Zoro.com
$139.99
KLEIN TOOLS Carbon Monoxide Detector With Carry Pouch And Batteries, ET110
Zoro.com
$321.30
Fieldpiece SCM4 SCM4, Carbon Monoxide Detector | Supplyhouse.Com
SupplyHouse.com
$321.30
Fieldpiece SCM4 SCM4, Carbon Monoxide Detector | Supplyhouse.Com
SupplyHouse.com
$189.95
$199.95
CO Experts 2016-10 Low Level Carbon Monoxide Health Monitor -
TruTech Tools
Free shipping
$189.95
$199.95
CO Experts 2016-10 Low Level Carbon Monoxide Health Monitor -
TruTech Tools
Free shipping
$23.97
Kidde Carbon Monoxide Detector, AA Battery Powered, Portable For Travel Or Home, 85 Db Alarm, LED Status Indicators, 3rd Edition
Amazon.com
$23.97
Kidde Carbon Monoxide Detector, AA Battery Powered, Portable For Travel Or Home, 85 Db Alarm, LED Status Indicators, 3rd Edition
Amazon.com
$15.29
$24.31
3-In-1 Portable CO2 Meter, Handheld Air Quality Detector With Carbon Monoxide Sensor And Temperature Humidity Monitor For Home Office Car And Travel,
Walmart
37% off
$15.29
$24.31
3-In-1 Portable CO2 Meter, Handheld Air Quality Detector With Carbon Monoxide Sensor And Temperature Humidity Monitor For Home Office Car And Travel,
Walmart
$594.94
Fluke CO-220 Carbon Monoxide Meter
Globaltestsupply.com
$594.94
Fluke CO-220 Carbon Monoxide Meter
Globaltestsupply.com
$239.00
REED R9400 Carbon Monoxide Meter With Temperature
Globaltestsupply.com
$239.00
REED R9400 Carbon Monoxide Meter With Temperature
Globaltestsupply.com
$467.49
Uei Test Instruments COA COA Carbon Monoxide Analyzer W/ Sweep Test | Supplyhouse.Com
SupplyHouse.com
$467.49
Uei Test Instruments COA COA Carbon Monoxide Analyzer W/ Sweep Test | Supplyhouse.Com
SupplyHouse.com
$303.95
$333.23
Handheld Carbon Monoxide Meter
MSE Supplies
$303.95
$333.23
Handheld Carbon Monoxide Meter
MSE Supplies
$3.95
ASA Carbon Monoxide Detector
AircraftSpruce.com
$3.95
ASA Carbon Monoxide Detector
AircraftSpruce.com
$258.99
SPER SCIENTIFIC Handheld Carbon Monoxide Meter, 800058
Zoro.com
$258.99
SPER SCIENTIFIC Handheld Carbon Monoxide Meter, 800058
Zoro.com
$139.99
Klein Tools Carbon Monoxide Meter - ET110
Acme Tools
$139.99
Klein Tools Carbon Monoxide Meter - ET110
Acme Tools
$270.30
$318.00
Testo 317-3 (0632 3173) Ambient CO Meter For Carbon Monoxide Detection
Test Equipment Depot
15% off
$270.30
$318.00
Testo 317-3 (0632 3173) Ambient CO Meter For Carbon Monoxide Detection
Test Equipment Depot
$232.63
Portable Carbon Monoxide (CO) Meter
Home Depot
Free shipping
$232.63
Portable Carbon Monoxide (CO) Meter
Home Depot
Free shipping

Shop Carbon Monoxide Testers Meter

Sponsored
About our ads
$128.00
BW Technologies BWC2-M BW Clip Single Gas CO Monitor, 35/200, Yellow, Standard, 1 Count
Amazon.com
Free shipping
$128.00
BW Technologies BWC2-M BW Clip Single Gas CO Monitor, 35/200, Yellow, Standard, 1 Count
Amazon.com
Free shipping
$267.40
$285.51
Testo 317-3 I Carbon Monoxide Detector I Portable Ambient CO Meter For Gas Leaks With Adjustable Alarms
Amazon.com
Free shipping
$267.40
$285.51
Testo 317-3 I Carbon Monoxide Detector I Portable Ambient CO Meter For Gas Leaks With Adjustable Alarms
Amazon.com
Free shipping
$134.09
CO2 Meter Portable CO2 Detector Digital CO2 Monitor With Alarm Function Carbon Dioxide Temperature And Humidity Meter, NDIR CO2 Sensor Indoor Air
Amazon.com
Free shipping
$134.09
CO2 Meter Portable CO2 Detector Digital CO2 Monitor With Alarm Function Carbon Dioxide Temperature And Humidity Meter, NDIR CO2 Sensor Indoor Air
Amazon.com
Free shipping
$100.19
$132.87
Honeywell BW Clip BWC2-M Single Gas CO Monitor
Amazon.com
Free shipping
24% off
$100.19
$132.87
Honeywell BW Clip BWC2-M Single Gas CO Monitor
Amazon.com
Free shipping
$134.90
Portable CO2 Meter Handheld CO2 Detector Monitor 09999Ppm, Carbon Dioxide Meter With Alarm Function, Temperature & Humidity Meter NDIR Sensor Air
Amazon.com
Free shipping
$134.90
Portable CO2 Meter Handheld CO2 Detector Monitor 09999Ppm, Carbon Dioxide Meter With Alarm Function, Temperature & Humidity Meter NDIR Sensor Air
Amazon.com
Free shipping
$229.95
REED Carbon Monoxide Meter With Temperature, 4 AA Batteries, R9400
Global Industrial
$229.95
REED Carbon Monoxide Meter With Temperature, 4 AA Batteries, R9400
Global Industrial
$99.45
Carbon Monoxide CO Meter By Forensics | USA NIST Calibration | Dust & Explosion Proof | USB Recharge | Sound, Light And Vibration Alarms | 0-1000 Ppm
Amazon.com
Free shipping
$99.45
Carbon Monoxide CO Meter By Forensics | USA NIST Calibration | Dust & Explosion Proof | USB Recharge | Sound, Light And Vibration Alarms | 0-1000 Ppm
Amazon.com
Free shipping
$129.99
DANOPLUS CO2 Meter Handheld CO2 Detector, 0-9999Ppm Digital CO2 Monitor Temperature And Humidity Meter Carbon Dioxide Detector With NDIR Sensor Buzzer
Amazon.com
Free shipping
$129.99
DANOPLUS CO2 Meter Handheld CO2 Detector, 0-9999Ppm Digital CO2 Monitor Temperature And Humidity Meter Carbon Dioxide Detector With NDIR Sensor Buzzer
Amazon.com
Free shipping
$44.35
Sdi Carbon Monoxide Detector Tester, 6 in H
Amazon.com
Free shipping
$44.35
Sdi Carbon Monoxide Detector Tester, 6 in H
Amazon.com
Free shipping
$325.00
Carbon Monoxide Detector For Inspectors By Forensics | USA NIST Traceable Calibration | Computer Data Logging | Built-In Pump & 4ft Probe |
Amazon.com
Free shipping
$325.00
Carbon Monoxide Detector For Inspectors By Forensics | USA NIST Traceable Calibration | Computer Data Logging | Built-In Pump & 4ft Probe |
Amazon.com
Free shipping
$498.69
$613.99
Amprobe CO2-100 Handheld Carbon Dioxide Meter
Amazon.com
Free shipping
18% off
$498.69
$613.99
Amprobe CO2-100 Handheld Carbon Dioxide Meter
Amazon.com
Free shipping
$139.99
$204.40
Klein Tools ET110 Handheld Carbon Monoxide Meter
Test Equipment Depot
31% off
$139.99
$204.40
Klein Tools ET110 Handheld Carbon Monoxide Meter
Test Equipment Depot
$31.97
Kidde Carbon Monoxide Detector, Plug-In Carbon Monoxide Detector With AA Battery Backup, 85 Db Alarm, LED Status Light Indicators, 3rd Edition
Amazon.com
$31.97
Kidde Carbon Monoxide Detector, Plug-In Carbon Monoxide Detector With AA Battery Backup, 85 Db Alarm, LED Status Light Indicators, 3rd Edition
Amazon.com
$419.95
Extech CO10 Carbon Monoxide (CO) Meter, Carbon Monoxide, 32 F Min. Operating Temp.
Global Industrial
$419.95
Extech CO10 Carbon Monoxide (CO) Meter, Carbon Monoxide, 32 F Min. Operating Temp.
Global Industrial
$45.99
Toptes CT-300 Portable Carbon Monoxide Detector, CO Detector With Audible & Visual Alarm, 0-5000PPM, CO Alarm, Backlit LCD Screen, For Home, Car,
Amazon.com
Free shipping
$45.99
Toptes CT-300 Portable Carbon Monoxide Detector, CO Detector With Audible & Visual Alarm, 0-5000PPM, CO Alarm, Backlit LCD Screen, For Home, Car,
Amazon.com
Free shipping
$26.99
$29.97
Kidde Carbon Monoxide Detector, AA Battery Powered CO Alarm With Leds, Test-Reset Button, Low Battery Indicator, Portable
Amazon.com
$26.99
$29.97
Kidde Carbon Monoxide Detector, AA Battery Powered CO Alarm With Leds, Test-Reset Button, Low Battery Indicator, Portable
Amazon.com
$39.99
Handheld Carbon Monoxide Meter CO Detector Portable CO Gas Leak Detector High Precision Carbon Monoxide Tester
Walmart
Free shipping
$39.99
Handheld Carbon Monoxide Meter CO Detector Portable CO Gas Leak Detector High Precision Carbon Monoxide Tester
Walmart
Free shipping
$61.79
$74.72
Kidde Hardwired Carbon Monoxide Detector With 9-Volt Battery Backup, Digital LED Display 5.75 Diameter X 1.8 Depth
Amazon.com
Free shipping
17% off
$61.79
$74.72
Kidde Hardwired Carbon Monoxide Detector With 9-Volt Battery Backup, Digital LED Display 5.75 Diameter X 1.8 Depth
Amazon.com
Free shipping

  • Top 5 Carbon Detectors in 2026 | Our #1 Pick Will Amaze You

    https://www.bestcarbondetectors.com › top › choice
    About our ads
    SponsoredWe Tested And Ranked The Best Carbon Detectors Of 2026 So You Don’t Have To. Sav…

    5-Star Ratings · Best Value Picks · Skip The Research · Pros & Cons Included

    Content Types: Buying Tips, Comparison Guides, Usage Advice and more