Digital CO₂ Measuring Instrument Testo 535
Compact digital CO₂ measuring instrument with app connectivity, designed for monitoring indoor air quality and comfort.
| Brand | Testo |
|---|---|
| Model | Testo 535 |
| Measuring range | 0 to 10000 ppm |
| Accuracy | ±(100 ppm + 5 % of mv) |
The Testo 535 Digital CO₂ Measuring Instrument is a compact, reliable solution for monitoring carbon dioxide levels in indoor environments, ensuring both comfort and air quality in workplaces, classrooms, or other enclosed spaces. Designed for easy and efficient operation, it provides quick and accurate CO₂ readings to help maintain a healthy indoor climate.
At the heart of the instrument is a long-term stable infrared sensor that ensures consistent, repeatable measurements—ideal for routine comparative monitoring. With built-in time and point averaging, users can evaluate fluctuations and trends directly on the device, enabling more informed decisions about ventilation and air quality management.
A major advantage of the Testo 535 is its smart connectivity. With the Testo Smart App, users can view measured values in real time as tables or graphs, save readings, and generate documentation right from their smartphones. The app also provides customizable configuration options and serves as a second display, enhancing usability in the field.
The instrument features an audible alarm for CO₂ limit exceedances, helping users take immediate action when necessary. Its lightweight, durable construction, along with the included transport bag, ensures portability and protection during use and storage.
Whether you’re responsible for indoor air quality, facility management, or HVAC inspections, the Testo 535 offers a powerful combination of precision, usability, and smart features—making it an essential tool for professional air quality assessment.
