0563 0535

0563 0535 is a Testo 535 digital CO2 measuring instrument with App connection. For indoor air quality and comfort, the measurement of the carbon dioxide content in the indoor air is crucial. To obtain precise results quickly, you need a suitable measuring instrument. The compact CO2 measuring instrument testo 535 with practical App connection allows you to carry out this important measurement easily and efficiently - and thus ensure comfort and a healthy indoor climate. Thanks to the long-term stable infrared sensor technology, the measured values are reproducible and comparable even over longer periods of time. Ideal for recurring comparative measurements. Here, you are also supported by the time and point averaging directly in the measuring instrument. By the way, the testo Smart App displays the measured values as a table or graph, stores the results and documents them.

• Measuring ambient CO₂ range from -0 to 10000ppm with 1ppm resolution
• Simple, fast and precise measurement of CO₂ concentration
• Audible alarm sounds if a limit value is exceeded
• Fast in-app configuration, graph history, second screen and measurement data memory in Smart App
• High reproducibility of measurement results due to long-term stable infrared sensor technology
• Operating temperature range from 0 to +50°C
• Powered by 3x AA battery
• IP40/IP20 rated
• Dimension is 229 x 60 x 28mm

Contents

Testo 535 - Co2 measuring instrument with App connection and audible alarm, Transport bag, Calibration protocol, 3 x AA batteries.

Notes

In addition, we have calibration services for this product (Europe Only). Visit our calibration service page to see details of what options are available.