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Strong in design, durable and practical in use

From breweries, wine presses and dispensaries to heating, ventilation and air conditioning to energy management in buildings and use in research and education: the compact CO2 handheld measuring devices fit perfectly in the hand and can be taken anywhere.

The GHM GROUP equipped the measuring devices with numerous benefits making them very practical in daily use. The easy-to-read display with backlighting and the metal belt clip and shoulder strap are additional useful features that significantly increase the mobile comfort.

  • Compact design and handy format
    The appealing design offers more comfort and easy operation
  • Quick, mobile and easy-to-charge with a mobile phone cord
    The standard MicroUSB connection makes charging at any socket possible without the need for a special mains adapter
  • Long operating time
    The long-lasting rechargeable battery with very low current consumption enables measurements for up to 24 hours
  • Simple battery change
    Easily interchangeable standard AA rechargeable NiMH batteries
  • Easy calibration
    For reliable and secure functional capability of the CO2 monitor
Your technical adviser of Greisinger
„With the support of users, we developed the G1910 handheld measuring devices into practical measuring tools with an unusually high measuring range for the ubiquitous CO2.“

Your technical adviser of Greisinger

Well-advised with the GHM GROUP.


Do you need additional information? We will be happy to advise you on all aspects of our products and solutions. If you have any questions, please use our contact form. Our service team will reply promptly with important tips and technical information.

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Strong design, practical application

The compact CO₂ monitor is a flatterer that everyone likes to take with them. And that's exactly what it's made of - thanks to its compact and appealing design, the easy-to-read display with backlight and the metal belt clip and the loop, it is above all one thing: extremely practical.

A: The MicroUSB connection guarantees easy charging of the battery

B: The hand strap provides a secure hold


Versatile application areas of CO₂ handheld instruments

Breweries, wine presses and dispensaries

Breweries, wine presses and dispensaries

To increase occupational safety, CO₂ measurements are a must.

Heating, ventilation and air conditioning

Heating, ventilation and air conditioning

High CO₂ values in the interior room air negatively influence the ability to concentrate and well-being.



The CO₂ values in green houses vary over the course of the day. The adequate CO₂ concentration must be monitored for better growth of the plants.

GHM GROUP – where quality and variety are the key variables

The GHM GROUP is a pioneering specialist and complete provider for innovative measuring and regulation technology. With more than 300 employees in six locations in Germany and Italy, we develop and produce a wide assortment of more than 2000 high-quality device types for all significant areas of industrial sensors and electronics.

The customer is the company's primary focus

The GHM GROUP continues in its consistent efforts to permanently advance measuring and regulation technology with innovative developments and application-specific solutions with high customer value.

Efforts are centred on the development of customer-oriented solutions that are appropriate for the market and tailored to the high demands of industry and producing industry.


Read more about us


Your direct contact to us

You can reach us by phone Mo-Th from 7:00 am to 5:00 pm and Fr from 7:00 am to 4:00 pm.


GHM Messtechnik GmbH  |  GHM GROUP – Greisinger
Hans-Sachs-Strasse 26  |  93128 Regenstauf  |  GERMANY