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10 Best co2 monitor home airs - Holiday Sale

Save up to 41% off
  • Best Choice

    1

    SAF Aranet4 Home: Wireless Indoor Air Quality Monitor for Office or School (CO2, Temperature, Humidity and More) Portable, Battery Powered, E-Ink Screen, App for Configuration & Data History
    SAF

    SAF Aranet4 Home: Wireless Indoor Air Quality Monitor for Office or School (CO2, Temperature, Humidity and More) Portable, Battery Powered, E-Ink Screen, App for Configuration & Data History

    9.9
    Exceptional
    Our Rating
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    Careful review Our team ensures quality, value, and fit based on real user feedback
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  • Value for Money

    2

    GoveeLife Smart Air Quality Monitor for Home, CO2 Detector for Health, Sleep Quality & Energy Efficiency, Thermometer Hygrometer with Real-Time Display & Alarm, for Office, Bedroom, Kitchen
    GoveeLife

    GoveeLife Smart Air Quality Monitor for Home, CO2 Detector for Health, Sleep Quality & Energy Efficiency, Thermometer Hygrometer with Real-Time Display & Alarm, for Office, Bedroom, Kitchen

    22% Off
    9.8
    Exceptional

  • 3

    CO2 Monitor Carbon Dioxide Detector, 5-in-1 Indoor Air Quality Monitor, Portable CO2 Tester with Alarm, Tester for Carbon Dioxide, Temperature & Humidity, CO2 Sensor for Grow Tents, Bedroom, Home
    Dienmern

    CO2 Monitor Carbon Dioxide Detector, 5-in-1 Indoor Air Quality Monitor, Portable CO2 Tester with Alarm, Tester for Carbon Dioxide, Temperature & Humidity, CO2 Sensor for Grow Tents, Bedroom, Home

    9.5
    Excellent

  • 4

    Indoor Air Quality Monitor, 10 in 1 Portable Smartair Quality Tester for CO2 | CO | TVOC | HCHO | Temp | AQI | PM0.3-10 Detection Hum for Home Cars Plants and Pets So On
    zemeollo

    Indoor Air Quality Monitor, 10 in 1 Portable Smartair Quality Tester for CO2 | CO | TVOC | HCHO | Temp | AQI | PM0.3-10 Detection Hum for Home Cars Plants and Pets So On

    9.3
    Excellent

  • 5

    5-in-1 CO2 Carbon Dioxide Detector, Dienmern Portable Air Quality Monitor Indoor, 1600mAh Powerful Battery CO2 Monitor for CO2/Temp/Humidity, LED Display CO2 Detector for Travel/Office/Home/Grow Tents
    Dienmern

    5-in-1 CO2 Carbon Dioxide Detector, Dienmern Portable Air Quality Monitor Indoor, 1600mAh Powerful Battery CO2 Monitor for CO2/Temp/Humidity, LED Display CO2 Detector for Travel/Office/Home/Grow Tents

    9.2
    Excellent
  • See Today’s Deals & Prices

  • 6

    U UNNI CO2 Monitor Carbon Dioxide Detector for Home, 3 Adjustable Volume for Alerts & 3 Adjustable Backlight, Photoacoustic Sensor for Temperature Humidity & Indoor Air Quality Monitor
    U UNNI

    U UNNI CO2 Monitor Carbon Dioxide Detector for Home, 3 Adjustable Volume for Alerts & 3 Adjustable Backlight, Photoacoustic Sensor for Temperature Humidity & Indoor Air Quality Monitor

    41% Off
    • Temperature:14.2 F - 122 F
    • CO2 Levels:400-5000 PPM
    • Humidity:20% - 95%
    • TVOC:N/A
    • HCHO:N/A
    9.1
    Excellent

  • 7

    Air Quality Monitor, Professional Air Quality Detector with CO2 Monitor/HCHO/TVOC/Temperature/Humidity for Home, Hotel, Office, Car
    YISPK

    Air Quality Monitor, Professional Air Quality Detector with CO2 Monitor/HCHO/TVOC/Temperature/Humidity for Home, Hotel, Office, Car

    9.0
    Excellent

  • 8

    Temtop CO2 Monitor Indoor air Quality Monitor Portable CO2 Meter, CO2, Temperature, Humidity Home, Office or School
    Temtop

    Temtop CO2 Monitor Indoor air Quality Monitor Portable CO2 Meter, CO2, Temperature, Humidity Home, Office or School

    8.9
    Very Good

  • 9

    CO2 Detector Air Quality Monitor Indoor,5-in-1 Formaldehyde/CO2/TVOC/Temperature (°F/°C)/Humidity Monitor,Portable Carbon Dioxide Detector for Home,Office,Classroom & Indoor Safety Monitoring (Milky)
    REFUNDONE

    CO2 Detector Air Quality Monitor Indoor,5-in-1 Formaldehyde/CO2/TVOC/Temperature (°F/°C)/Humidity Monitor,Portable Carbon Dioxide Detector for Home,Office,Classroom & Indoor Safety Monitoring (Milky)

    8.8
    Very Good

  • 10

    SwitchBot CO2 Detector, Air Quality Monitor Indoor, CO2 Monitor for CO2/TEMP/Humidity, Portable Carbon Dioxide Detector for Home/Car/Office/Greenhouse
    SwitchBot

    SwitchBot CO2 Detector, Air Quality Monitor Indoor, CO2 Monitor for CO2/TEMP/Humidity, Portable Carbon Dioxide Detector for Home/Car/Office/Greenhouse

    • Temperature:Displayed on screen
    • CO2 Levels:400-9000 ppm
    • Humidity:Displayed on screen
    • TVOC:N/A
    • HCHO:N/A
    8.7
    Very Good