Concentration Meter(co co2) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
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Concentration Meter Product List

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CO2 concentration meter "CO2 Manager"

CO2 concentration meter "CO2 Manager"

Easily see the timing for ventilation! A compact CO2 concentration meter.

The "CO2 Manager" is a CO2 concentration measuring device that visualizes CO2 levels using colors and numbers. With a digital display, it allows for real-time monitoring of carbon dioxide concentration (CO2 levels), temperature, and humidity, enabling you to understand overcrowding situations and know when to ventilate. It can be used in various locations, and measuring CO2 levels can help reduce infection risks. 【Features】 ■ Easily see when to ventilate ■ Compact ■ Digital display ■ Real-time monitoring of carbon dioxide concentration (CO2 levels), temperature, and humidity ■ Understand overcrowding situations and know when to ventilate *For more details, please refer to the PDF document or feel free to contact us.

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Carbon dioxide (CO2) concentration meter

Carbon dioxide (CO2) concentration meter

The timing for ventilation is easily understood. Monitor carbon dioxide levels with a CO2 sensor and maintain them below 1000 ppm through appropriate ventilation!

Infection control measures require frequent ventilation. The carbon dioxide concentration (CO2 concentration) can be considered a guideline for ventilation. It is equipped with a high-precision CO2 sensor using NDIR technology. Visualize CO2 anywhere! Compact size, self-standing, no installation required. Can be installed in various locations. Ministry of Health, Labour and Welfare recommended standards: The Ministry of Health, Labour and Welfare recommends installing CO2 sensors indoors as a measure against infectious diseases, monitoring carbon dioxide concentration, and maintaining it below 1000 ppm through appropriate ventilation. The outdoor carbon dioxide concentration is said to be about 400 ppm, and in enclosed spaces like indoors, exceeding 1000 ppm can lead to feelings of fatigue, drowsiness, and shortness of breath. Regular ventilation is necessary not only for infection control but also to maintain appropriate carbon dioxide levels.

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CO2 concentration meter "CO2 Lamp"

CO2 concentration meter "CO2 Lamp"

As a measure for infection prevention! From a distance and in all directions 360°, we will inform you of ventilation guidelines with "light."

The "CO2 Lamp" is a compact and space-saving CO2 concentration measuring device that can be installed anywhere without needing a specific location. The large light source at the top allows for visibility from a distance and from all angles (360°). If the CO2 concentration rises, it will notify you with color changes and a buzzer, thereby visualizing the room's condition and encouraging ventilation. The "Photoacoustic (PAS) CO2 Sensor" is different from a simple gas sensor; it utilizes the fact that CO2 reacts to infrared wavelengths, similar to the non-dispersive infrared absorption method (NDIR) recommended by the Ministry of Economy, Trade and Industry. It accurately detects the concentration of carbon dioxide in enclosed spaces. 【Features】 ■ Compliant with the Niigata Prefecture Infectious Disease Control Certification System ■ Reliable Japanese production from manufacturing to packaging ■ Notifies concentration levels with a large light source and buzzer ■ Equipped with next-generation CO2 sensor (photoacoustic type) ■ Design that blends into interior spaces *For more details, please refer to the PDF document or feel free to contact us.

  • Other measuring instruments
  • Safety and consumables

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CO2 Lamp

CO2 Lamp

Compact size! Indicates ventilation guidelines with colors from a distance and in all directions, 360°.

The "CO2 Lamp" is a CO2 concentration measuring device equipped with a CO2 sensor (photoacoustic type) recommended by the Ministry of Economy, Trade and Industry. The large light source at the top allows for visibility from a distance and 360°. When CO2 concentration rises, it alerts you with color and a buzzer, encouraging ventilation by visualizing the room's condition. Additionally, its simple and streamlined design naturally blends into everyday life without disrupting the atmosphere of your interior, making it easy to incorporate anywhere. 【Features】 ■ Alerts concentration levels with a large light source and buzzer ■ Equipped with a CO2 sensor (photoacoustic type) recommended by the Ministry of Economy, Trade and Industry ■ Design that integrates with interior decor ■ Made in Japan *For more details, please refer to the PDF document or feel free to contact us.

  • co2_keyvisual.jpg
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  • lamp

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Carbon Dioxide Concentration Meter '3R-COTH01'

Carbon Dioxide Concentration Meter '3R-COTH01'

Notify you of crowdedness (ventilation) with sound and color! A CO2 monitor that visualizes invisible crowding with numbers.

We offer a "CO2 Monitor" that monitors carbon dioxide (CO2 concentration), temperature, and humidity in real-time, displaying the information on a monitor to visualize the ventilation status of a space. When the carbon dioxide concentration in the space rises, an alarm will sound to notify you to ventilate, and the screen color will change from green to yellow to orange to red. Additionally, our product is rechargeable, allowing for cordless use. It can be installed in locations where power supply is not available. 【Features】 ■ Alerts CO2 concentration with color and sound ■ Equipped with automatic and manual calibration functions ■ Rechargeable, no need for batteries *For more details, please download the PDF or feel free to contact us.

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Japanese-made CO2 high-sensitivity density meter Densatometer

Japanese-made CO2 high-sensitivity density meter Densatometer

Measure the carbon dioxide concentration, quantify it, and visualize it! USB rechargeable Japanese-made CO2 meter.

This product is a CO2 measuring device made in Japan. It measures carbon dioxide concentration, quantifies it, and visualizes the data. It also displays humidity and temperature simultaneously, and when the values exceed the standard threshold, the numbers flash to encourage ventilation. It is USB rechargeable and comes with a stand and a CO2 sensor installation sticker. 【Features】 - Measures carbon dioxide concentration, quantifies it, and visualizes the data - Simultaneously displays humidity and temperature - Numbers flash to encourage ventilation when exceeding the standard threshold - USB rechargeable - Comes with a stand and a CO2 sensor installation sticker *For more details, please refer to the related link page or feel free to contact us.

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CO2 concentration meter 'AIR MONITOR4'

CO2 concentration meter 'AIR MONITOR4'

The timing for ventilation is clear at a glance! It keeps the indoor air clean and reduces risks.

We would like to introduce the 'AIR MONITOR4' that we handle. By measuring the CO2 concentration in closed spaces such as indoors, it is possible to enhance ventilation measures. Visualization allows you to understand the timing of ventilation and whether the air is being properly ventilated. 【Features】 ■ CO2 concentration measurement / Temperature measurement / Humidity measurement ■ Ventilation timing indicated by color and numbers ■ Keep indoor air clean at all times to reduce risks *For more details, please refer to the PDF document or feel free to contact us.

  • Other measuring instruments
  • Measurement and Analysis Equipment

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Carbon Dioxide Concentration Measuring Device 'CO2 Manager'

Carbon Dioxide Concentration Measuring Device 'CO2 Manager'

You can easily see the timing for ventilation! You won't miss the timing to ventilate by understanding the crowded situation!

The "CO2 Manager" is a carbon dioxide concentration measuring device that monitors CO2 levels in real-time and promotes the visualization of air quality. It continuously tracks CO2 concentration, temperature, and humidity, displaying the information on a digital screen. This allows you to understand crowded situations and not miss the timing for ventilation. It adopts the NDIR (Non-Dispersive Infrared) method as per the guidelines from the Ministry of Economy, Trade and Industry. Its compact size allows for installation in various locations, and by visualizing infection control measures, it enhances customer attraction to stores. 【Benefits of Implementation】 ■ Reduces infection risk for customers and employees ■ Increases peace of mind through infection control measures ■ Enhances corporate value *For more details, please refer to the PDF materials or feel free to contact us. *The PDF materials are from the product release time. Thank you for your understanding in advance.

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  • Other analytical equipment

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Non-dispersive infrared absorption CO2 monitor 'RI-600'

Non-dispersive infrared absorption CO2 monitor 'RI-600'

Constantly monitoring carbon dioxide levels to maintain a comfortable environment!

The CO2 monitor "RI-600" can be used for CO2 measurement based on the Building Management Act and Office Sanitation Standards Regulations, as well as for air management in places where people gather, such as offices, classrooms, and conference rooms. It can also be used as a guideline for ventilation measures to prevent the spread of the new coronavirus. The detection principle is non-dispersive infrared absorption, with a contact capacity of AC125V・1A or DC30V・1A. Options such as mounting plates and power cables are also available. 【Features】 ■ Non-dispersive infrared absorption type ■ Compact and lightweight ■ Easy operation ■ Structure: Wall-mounted ■ Accessories ・Two round wood screws with cross holes for mounting ・Two pan head screws with cross holes for mounting *For more details, please refer to the PDF document or feel free to contact us.

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I want to know and measure the concentration of carbon dioxide (CO2) on the spot.

I want to know and measure the concentration of carbon dioxide (CO2) on the spot.

High-precision measurement of CO2 concentration. An alert is triggered when it exceeds 1000 ppm. The measured values of CO2 concentration, temperature, and humidity are displayed on the monitor screen.

Adopting the NDIR sensor recommended by the Ministry of Health, Labour and Welfare. It offers high accuracy and a long lifespan. The monitor screen displays the CO2 concentration value in real-time, and an alert is triggered when it exceeds the standard value of 1000 ppm (it can also be turned off). It can be used simply by placing it on a desk or hanging it on a wall and connecting the power, so no installation is required. There are three types of products: - Marvel 001 (desktop/wall-mounted) - Marvel 003 (adds data logger function to Marvel 001) - Marvel 301 (wall-mounted, large screen type) Currently, there is a possibility to purchase using subsidies effectively. Additionally, we are looking for sales agents who can cooperate with this project.

  • Other PCs and OA equipment
  • Other measuring instruments
  • IoT

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