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CO2 Meter | CO2 Measuring Device | Air Quality Monitor

CO2 Meter

$99 $129 Save $30
  • Multifunctional Air Quality Detector
  • Portable And Easy to Use
  • Full-Color Large Screen
  • Accurate Tracking of Air Quality

Price: $99 $129

  • Delivery time: 5 to 7 days after 24 to 48 hours handling
  • Free delivery on orders $90+, otherwise a flat $25
  • Pay by card or PayPal, handled by the payment provider
  • 15 days to return an unused item, plus your statutory rights
Product specifications
CategorySafety & Security
Deliveryacross the United States, free from $90, express $25, 5 to 7 days after 24 to 48 hours handling
Returns15 days, unused and in original packaging, plus your rights under applicable consumer protection law
Shipping & returns

Tracked delivery anywhere in the United States. It is free on orders of $90 or more, and a flat $25 below that. Allow 5 to 7 days after a 24 to 48 hour handling time.

You have 15 days from purchase to return an unused item in its original packaging, with proof of purchase, for a refund. You pay the return postage using a tracked service and no handling or restocking fee applies. We do not offer direct exchanges, so return the item for a refund and place a new order. None of that applies if the item arrived faulty, damaged or wrong: tell us, ideally within 48 hours of delivery, and we put it right at our cost, return postage included.

If it arrives faulty, damaged or not as described, tell us and we put it right at no cost to you, return postage included. The applicable consumer protection law gives you a guarantee of acceptable quality that we cannot exclude.

Shipping details · Refunds and returns

Multifunctional Air Quality Detector
Portable And Easy to Use
Full-Color Large Screen
Accurate Tracking of Air Quality
Large Capacity Rechargeable Battery
Free delivery across the United States on orders $90 or more
Express delivery available for $25
15 day returns on unused items in original packaging

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

Carbon dioxide is not an air pollutant, but it can still harm us when concentrations are too high

FREE SHIPPING ACROSS THE USA ON ALL ORDERS $90+ or more (save $25)

The CO2 detector detects harmful indoor gases. Equipped with a professional infrared and detection sensors, this CO2 measuring and detection device works quickly and consistently, making it more accurate and faster than outdated chemical sensors.

CO2 Meter

Safe, clean indoor air, must be a priority in a post-COVID world.

CO2 Meter

This is a temperature and humidity detection, intelligent alarm system, gas identification algorithm, multiple anti-interference, air convection technology and greenhouse compensation calibration of 3 in 1 co2 detector

CO2 Meter

The palm-sized portable CO2 detector is easy to carry and can detect the gas quality in bedroom, living room, kitchen, office, car, school, hotel, campground and other environments

This carbon dioxide detector full-color display, large screen design is clear and easy to read, LED digital display with intelligent backlight eye protection function, one key operation

The CO2 detector has a built-in advanced scatter detection sensor designed to accurately track air quality, including CO2, temperature and humidity

This CO2 detector has a built-in large capacity rechargeable battery that lasts for many hours. You can check the air quality from anywhere, or have the device continuously monitor at a specific location.

Not sure yet? That is fine.

You can change your mind. You have 15 days from purchase to return an unused item in its original packaging, with proof of purchase, for a refund. You pay the return postage using a tracked service and no handling or restocking fee applies. We do not offer direct exchanges, so return the item for a refund and place a new order. None of that applies if the item arrived faulty, damaged or wrong: tell us, ideally within 48 hours of delivery, and we put it right at our cost, return postage included.

If it turns up faulty, damaged or not as described, that is on us. Under the applicable consumer protection law you are entitled to a repair, a replacement or a refund depending on how serious the problem is, we pay the return postage, and no handling fee applies. Those consumer guarantees cannot be excluded by anything written here. Read the full detail on our refunds and returns page, or ask us anything before you order.

Frequently Asked Questions

What are the risks of high CO2 levels in a home?

High CO2 levels in a home can cause headaches, dizziness, and fatigue. Over time, elevated CO2 concentrations can lead to more serious health issues. Using a CO2 measuring device helps maintain safe air quality.

Can a carbon dioxide meter prevent mould growth?

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

How do air quality monitors contribute to indoor plant health?

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

Can a CO2 measuring device improve office productivity?

Yes, a CO2 measuring device ensures optimal air quality in offices. By preventing CO2 buildup, it keeps employees comfortable, reducing fatigue and improving focus, which leads to increased productivity.

How do CO2 measuring devices help with building ventilation systems?

CO2 measuring devices track carbon dioxide levels, providing valuable insights into ventilation efficiency. By ensuring proper airflow, these devices optimise ventilation, reducing energy consumption and maintaining indoor air quality.

What is the purpose of a carbon dioxide meter in classrooms?

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

Can a CO2 measuring device be used in a fitness centre?

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

How do carbon dioxide meters improve indoor air quality in restaurants?

Carbon dioxide meters help restaurants maintain optimal air quality by monitoring CO2 levels. This improves customer comfort and health, preventing CO2 build-up and ensuring a pleasant dining experience.

How does an air quality monitor support energy-efficient building design?

An air quality monitor supports energy-efficient building design by measuring CO2 levels and optimising ventilation systems. It helps ensure that indoor environments are both comfortable and energy-efficient, reducing utility costs.

What makes a CO2 measuring device essential for smart homes?

A CO2 measuring device is a vital component of a smart home system. It allows for automated ventilation control based on air quality readings, improving comfort and air circulation while reducing energy usage.

How does a carbon dioxide meter help maintain healthy indoor plants?

A carbon dioxide meter helps monitor CO2 levels, which directly affect plant growth. In environments like greenhouses, maintaining optimal CO2 levels enhances photosynthesis, promoting healthier and more robust plant growth.

Why is it important to monitor CO2 levels in public spaces?

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

How do CO2 measuring devices help prevent carbon monoxide poisoning?

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

Can a carbon dioxide meter be used for environmental monitoring?

Yes, a carbon dioxide meter is essential for environmental monitoring. It measures CO2 levels in various environments, from industrial sites to urban areas, helping track air quality and contributing to environmental protection efforts.

How does an air quality monitor help with respiratory health?

An air quality monitor helps track pollutants like CO2, smoke, and particulate matter, all of which can affect respiratory health. Monitoring air quality allows for better ventilation and reduces exposure to harmful particles.

How does a CO2 measuring device contribute to a healthier lifestyle?

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

What are the benefits of using a carbon dioxide meter in a home?

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

Can an air quality monitor detect allergens in the air?

Yes, many air quality monitors can detect allergens, including pollen, dust, and pet dander, in addition to CO2. This makes them ideal for improving indoor air quality for individuals with allergies or asthma.

Why should I use a carbon dioxide meter in my office?

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

What role does an air quality monitor play in energy efficiency?

An air quality monitor helps optimise ventilation systems by tracking CO2 levels, ensuring energy-efficient operation. It can alert you to areas with insufficient airflow, preventing energy waste and improving overall building efficiency.

How can a CO2 measuring device help in schools?

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

Can a carbon dioxide meter be used in greenhouses?

Yes, a carbon dioxide meter is ideal for greenhouses. By monitoring CO2 levels, it helps optimise plant growth conditions, ensuring the right balance for photosynthesis and improving crop yields.

How does an air quality monitor help in workplaces?

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

What is the difference between a CO2 measuring device and a regular thermometer?

A CO2 measuring device measures the concentration of carbon dioxide in the air, while a thermometer measures temperature. The CO2 measuring device helps monitor air quality, while the thermometer tracks temperature changes.

How accurate is a carbon dioxide meter in detecting CO2 levels?

A carbon dioxide meter is highly accurate, with modern devices providing real-time CO2 measurements. They typically offer precise data, which is essential for ensuring air quality in both residential and commercial settings.

What makes an air quality monitor useful for home use?

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

How does a carbon dioxide meter work?

A carbon dioxide meter uses sensors to detect the concentration of CO2 in the air. It provides real-time data on air quality, helping you monitor and adjust ventilation systems to maintain a healthy indoor environment.

Why is an air quality monitor important in enclosed spaces?

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

How does a CO2 measuring device improve indoor air quality?

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

What is a carbon dioxide meter used for?

What is a carbon dioxide meter used for?

How does an air quality monitor contribute to workplace safety?

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

Does a CO2 measuring device help with building certification?

A CO2 measuring device provides the data needed for certifications like WELL or LEED, which require healthy indoor air quality.

Why is a carbon dioxide meter important for healthcare?

A carbon dioxide meter safeguards patient areas by maintaining clean, oxygen-rich air, aiding recovery and comfort.

Can an air quality monitor be used in greenhouses?

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

Does a CO2 measuring device help during events?

A CO2 measuring device is vital for crowded venues, helping organisers maintain healthy air quality for guests.

Can a carbon dioxide meter benefit restaurants?

A carbon dioxide meter ensures diners enjoy fresh air, reducing stuffiness and enhancing the overall dining experience.

Why are air quality monitors important for elderly care?

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

Is a CO2 measuring device portable?

A portable CO2 measuring device allows you to monitor air quality in multiple locations, from meeting rooms to home offices.

Can a carbon dioxide meter be used for safety compliance?

A carbon dioxide meter helps meet safety standards in industries where indoor air quality is regulated, ensuring compliance and worker protection.

Does an air quality monitor improve home comfort?

An air quality monitor keeps CO2 levels balanced, preventing the stuffy feeling that can occur in poorly ventilated homes.

Why should I invest in a CO2 measuring device for business?

A CO2 measuring device helps businesses maintain healthy workplaces, improving employee satisfaction, reducing sick days, and boosting productivity.

Can a carbon dioxide meter detect unsafe conditions?

A carbon dioxide meter alerts when levels approach the 1,000–2,000 ppm range, where health and mental sharpness may start to decline.

Is an air quality monitor suitable for gyms?

An air quality monitor is perfect for gyms, where heavy breathing can quickly raise CO2. Monitoring ensures fresh air for peak performance.

How often should I check a CO2 measuring device?

A CO2 measuring device should be checked regularly, especially in high-occupancy rooms, to maintain safe and comfortable indoor air conditions.

Does a carbon dioxide meter give instant results?

Yes, a carbon dioxide meter provides real-time readings, allowing immediate action to restore air quality when CO2 levels spike.

Can an air quality monitor help energy efficiency?

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

Why is CO2 measurement important indoors?

A CO2 measuring device reveals when air quality drops below safe levels, ensuring you avoid the cognitive decline, dizziness, and discomfort caused by high CO2.

Is a carbon dioxide meter easy to use?

A modern carbon dioxide meter features plug-and-play operation, making it quick to set up and simple to read, even for first-time users.

Does an air quality monitor measure more than CO2?

Many air quality monitors also track temperature, humidity, and pollutants like PM2.5, offering a complete overview of indoor air conditions.

Can a CO2 measuring device track long-term trends?

A CO2 measuring device with data logging tracks patterns over time, helping you identify recurring ventilation issues and make lasting improvements.

Is a carbon dioxide meter good for classrooms?

A carbon dioxide meter is ideal for schools, where high CO2 from students in enclosed spaces can impair learning. Keeping levels below 1,000 ppm supports focus and energy.

Why choose an air quality monitor with a display?

An air quality monitor with a clear screen offers instant feedback, showing CO2 levels in real time so you can act immediately to improve indoor air quality.

Can a CO2 measuring device improve health?

A CO2 measuring device supports wellness by preventing prolonged exposure to high CO2, which can lead to headaches, poor concentration, and respiratory discomfort.

How accurate is a carbon dioxide meter?

A quality carbon dioxide meter can detect changes as small as 1 ppm, giving precise readings to manage air quality in homes, offices, classrooms, and industrial spaces.

Does an air quality monitor help with ventilation planning?

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

Can a CO2 measuring device prevent drowsiness?

A CO2 measuring device can help prevent fatigue by alerting you when indoor CO2 exceeds safe thresholds, prompting ventilation to restore oxygen-rich air for better alertness.

Is a carbon dioxide meter useful for offices?

Yes, a carbon dioxide meter is essential for workplaces. Studies show elevated CO2 can reduce productivity by up to 21%, so monitoring ensures employees have a fresh, energising environment.

How does an air quality monitor work?

An air quality monitor uses advanced sensors to detect CO2 and sometimes other pollutants. The device analyses real-time data, providing instant readings to help you keep your indoor air fresh and safe.

Why should I use a CO2 measuring device at home?

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

What does a carbon dioxide meter measure?

A carbon dioxide meter accurately tracks CO2 levels in the air, often in parts per million (ppm). Maintaining readings under 1,000 ppm supports healthier indoor air, improving concentration and reducing fatigue.

The Importance of a Carbon Dioxide Meter for Indoor Air Quality

6 min read Home Improvement Company

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.


Why You Need a CO2 Measuring Device

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.


The Benefits of Using an Air Quality Monitor

There are several advantages to using an air quality monitor that measures carbon dioxide levels:

  • Real-Time Monitoring: A CO2 measuring device provides real-time data on the levels of carbon dioxide in your indoor environment, allowing you to take immediate action if necessary.
  • Improved Health: Elevated CO2 levels can lead to poor indoor air quality, affecting your overall health. Using a carbon dioxide meter ensures that the air in your home or office remains safe and healthy.
  • Energy Efficiency: Monitoring CO2 levels with an air quality monitor can help optimize ventilation systems, ensuring that air circulation is sufficient without overworking your HVAC system, leading to energy savings.
  • Better Productivity: High CO2 levels can negatively impact cognitive function and concentration. By using a CO2 measuring device, you can maintain an environment conducive to productivity, especially in workspaces or schools.

How a Carbon Dioxide Meter Works

A carbon dioxide meter is a device equipped with sensors to detect the concentration of CO2 in the air. Once CO2 levels rise above a certain threshold, the CO2 measuring device will alert you, prompting you to increase ventilation or take other corrective measures. Many air quality monitors also track additional environmental factors like humidity and temperature, providing comprehensive data about your indoor conditions.


Choosing the Right CO2 Measuring Device

When selecting a CO2 measuring device, there are several factors to consider to ensure you’re choosing the best model for your needs:

  1. Accuracy: Look for a carbon dioxide meter that provides accurate readings, especially if you are using it in a space with high occupancy or limited ventilation. More accurate devices help ensure you are taking the right actions when necessary.
  2. Ease of Use: A user-friendly air quality monitor with a clear display is important for easy interpretation of the data. Choose a model that offers a straightforward interface with visible CO2 readings.
  3. Additional Features: Some CO2 measuring devices come with additional features such as logging data over time, tracking temperature, and providing connectivity options (such as Wi-Fi or Bluetooth) to monitor air quality remotely.
  4. Portability: If you need to monitor multiple spaces or are frequently moving between rooms, a portable carbon dioxide meter is a great option, allowing you to track air quality in different environments with ease.

How to Use an Air Quality Monitor Effectively

Using an air quality monitor efficiently can make a big difference in maintaining a safe and healthy environment. Here’s how to get the best results from your CO2 measuring device:

  • Place the Monitor Correctly: For the most accurate readings, place your carbon dioxide meter in areas where people spend the most time, such as living rooms, bedrooms, or office spaces. Avoid placing it too close to doors, windows, or vents, as these areas may distort the readings.
  • Calibrate Regularly: To maintain accuracy, calibrate your CO2 measuring device periodically according to the manufacturer’s instructions.
  • Monitor Changes: Keep an eye on CO2 levels throughout the day, especially in rooms with high occupancy or limited ventilation. If CO2 levels rise, take steps to improve air circulation, such as opening windows or using fans.

The Role of an Air Quality Monitor in Workplaces and Schools

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.


Conclusion: Ensure Healthy Air with a Carbon Dioxide Meter

A carbon dioxide meter can help you observe changes associated with occupancy and ventilation. A reading does not certify that air is safe or measure every pollutant. This meter does not replace a carbon monoxide or smoke alarm. Follow its instructions; placement and calibration affect readings.

Ready to safeguard your indoor air quality? Explore our range of carbon dioxide meters and find the perfect CO2 measuring device to keep your environment safe and comfortable!

How much does this air quality monitor weigh?

The weight of this air quality monitor is 108gm | 0.24lb, very light, easy to carry and fast to use

Can this CO2 Meter be used and charged at the same time?

YES - this co2 monitor can be used and charged at the same time.

What is the range of CO2 concentration measured by this model air quality monitor?

This air quality monitor detection CO2 concentration range is 400-5000ppm

Will this co2 monitor sound an alarm when the co2 concentration exceeds the standard?

YES IT WILL - if CO2 exceeds the standard, the device will sound an alarm

Can this air quality monitor view all measurements at the same time?

Yes, this air quality monitor can detect both CO2 concentration as well as temperature and humidity values all at the same time

Can this air quality monitor be hung up?

Yes, there are slots on the back of this air quality monitor, so you can hang it up and use it

How long can the co2 detector be used after it is fully charged?

This co2 detector can be used for 20 hours after a full charge

In response to the COVID-19 events, there has been a highlighted need for work environments to have appropriate ventilation in order for workers to be able to safely return to the workplace once lockdowns are over.

SARS-CoV-2 spreads through the air. The risk of COVID-19 infection is considerably higher in an indoor environment, and it’s even higher when indoor spaces are not ventilated correctly.

Respiratory air from breathing and speaking accumulate in indoor spaces, much like cigarette smoke but invisible. Spending as little as 10 minutes in a poorly ventilated room is less of a risk than spending hours in there, so homes and workplaces are high risk.

Correct ventilation is the best way to reduce the risk of COVID-19 infection and spread, in conjunction with other saftey measures such as density limits, the use of face masks and the use of air purifying devices.

COVID-19 transmission is at a higher risk when:

  • Venue: Multiple people indoors, where social distancing is often harder.
  • Poor Ventilation: Staying in one place with limited fresh air.
  • Vocalisation: Talking, shouting or singing will increase aerosolisation of the virus.
  • Time: The amount of time spent in the venue in relation to the risk. Less time is better.

In order to mitigate these risks the following solutions are advised:

Use a CO2 metering device to check and to monitor ventilation in the space. This tells you how much of other people’s exhaled breath you are inhaling. If it is a public space, consider making the reading visible to the public. Don’t guess, test. CO2 meters are cheap and easily accessible.

Improve ventilation to the target level of less than 800 ppm.

Improve conditions using air purifying devices. At a minimum, these should have a HEPA filter and the size of the unit should be matched to the space. Alternatively, relocate activities outside or to a better-ventilated venue.

By ensuring we breathe fresh air, we can avoid most COVID transmission. Where we can’t freshen up rooms, we need good masks, filters to clean the air, and less people.

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CO2 Meter from Home Improvement Company. This selected option costs $99 USD. Delivery is free from $90 after discounts; express delivery is $25. See the shipping and returns policies before ordering.