Assess indoor air quality with this CO₂probe from Testo. You can use it with a data logger from the Testo 440 series to ensure that carbon dioxide levels remain within safe limits. It also has an integrated temperature and humidity sensor for monitoring heat and moisture levels in the air. Thanks to its compact length of 280mm, it's easy to handle. The small probe head diameter of 30mm means it can fit into tight spaces.

• Wide CO₂ concentration measurement range of 0 to 10,000ppm to ensure safe levels in a wide range of environments
• Broad temperature measurement range of 0°C to +50°C for use in demanding environments
• Temperature measurement accuracy of +0.5°C to ensure precise readings

• Office spaces
• Production areas
• Storage facilities

Effective monitoring of indoor air quality protects the health of personnel by ensuring they have clean air to breathe. It's also a good way to gauge the level of ventilation in a space to help keep your equipment in good working condition.