CO2 Buddy
CO2 Buddy
CO2 Buddy diagram
CO2 Buddy
CO2 Buddy diagram
CO2 Buddy diagram
CO2 Buddy belt clip
CO2 Buddy dimensions
CO2 Buddy accessories
CO2 Buddy
CO2 Buddy
CO2 Buddy diagram
CO2 Buddy
CO2 Buddy diagram
CO2 Buddy diagram
CO2 Buddy belt clip
CO2 Buddy dimensions
CO2 Buddy accessories



When it comes to personal protection against carbon dioxide (CO2), look no further than the CO2BUDDY.

Key Features

  • Extremely lightweight: max weight 70g
  • Rechargeable battery
  • Minimum of 48 hours operation on one charge
  • User friendly: Single button operation
  • Most common alarm set points pre-configured
  • Fresh air calibration
  • Alarm indicators: Audible, visible, and vibration
  • IP54
  • Maximum relative humidity – 95% RH (Non-condensing) Temperature – 0 to 40°C (32 to 104°F)

Industries that use the CO2BUDDY to monitor CO2 levels for safety

Carbon dioxide (CO2) is a tasteless, odorless gas that can pose potential risks for humans who may not even be aware they have been exposed. Government agencies now mandate CO2 monitoring in most work environments worldwide. In order to comply with EH40 legislation in Europe and OSHA standards in the United States, facilities typically install fixed units that can monitor large enclosed spaces, protecting employees from potential build-ups or leaks.

While the Analox Group offers a complete range of customizable fixed location units that very effectively satisfy local codes and regulations, one place where these types of monitors are less effective is in the area of personal monitoring and safety in confined spaces.

This is where the Analox CO2BUDDY excels.

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Gas delivery drivers, Delivery drivers in the beverage and hospitality industry

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Pubs, Bars, Restaurants, Fast Food Establishments

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Stadiums, Shopping malls

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Breweries, Wineries, Dispense

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Medical facilities - Cryogenic process monitoring

CO2BUDDY Legislation

Europe’s EH40 legislation, OSHA and NIOSH TWA requirements in the United States.

Calibrate on site

Unlike most portable CO2 monitors which require you to send the device back to the manufacturer for calibration, the CO2BUDDY allows you to calibrate on site, all you need is fresh air! Saving you time and money, the CO2BUDDY is perfect for those who like to get the job done.

Built for user convenience

Very simple to operate, the user can select the pre-configured alarm set points which all feature a TWA (Time Weighted Average) alarm, continuously monitoring the environment over an 8-hour period.

The environmentally-friendly CO2BUDDY features a rechargeable battery that can easily last a minimum of 48 hours on a single charge. The unit is designed to be charged overnight or during off-hours, virtually eliminating the need for service returns or battery replacements.


This advanced monitor is also extremely durable, offering long-lasting sensor life and reliable personal monitoring for virtually anyone who may come into contact with CO2 during the course of their day.

The CO2BUDDY has been providing an added level of safety and security worldwide since its introduction in 2019. This impressive REVIEW OF CO2BUDDY BY provides a fresh perspective of the product’s benefits and specific applications.

CO2 exposure

While brief exposure to CO2 is common throughout the workday, it’s the potential build-up of the gas from different locations that can often put employees at risk. The CO2BUDDY monitors the average CO2 level over an 8 hour period and will alarm when the overall exposure becomes harmful.

Lightweight, portable and highly effective, the CO2BUDDY is one of the smallest and lightest personal CO2 monitors available today. Designed with user comfort and convenience in mind, the unit can be clipped to a shirt pocket, belt or lanyard with little interference with the monitoring process.

Tried, tested and TRUSTED

The CO2BUDDY is currently in use worldwide in such diverse industries as food and beverage, hospitality, research laboratories, medical facilities with cryogenic process monitoring, food processing and storage facilities and stadiums. Gas delivery drivers who service many of these industries on a daily basis are key target users of the CO2BUDDY.

From initial power up, you must allow a two-hour charge and perform a quick fresh air calibration. Your CO2BUDDY is then ready to protect you!


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