Testo 535 Compact Digital CO₂ Measuring Instrument
The Testo 535 is a compact CO2 measuring instrument with app connection. It makes it easy to monitor indoor air quality and ensure healthy breathing conditions in the home or workplace.
For accurate, reliable measurements of carbon dioxide levels, you need a precise measuring device. The testo 535 CO₂ measuring instrument offers you the convenience of a smartphone connection so that you can carry out this important measurement easily and efficiently. This allows you to ensure comfort and a healthy indoor climate by ensuring appropriate CO₂ levels in your home or office. The long-term stable infrared sensor technology used in this device ensures that measurements taken now are comparable with measurements taken in the future. Your smartphone screen serves as a second display for this device–so setting it up is easy and convenient.
- Measuring range of 0 to 10,000 ppm
- No-fuss, efficient measurement of CO₂ concentration
- Clear, audible alarm sound if the limit value is surpassed
- Includes Testo Smart App connectivity
- Testo 535 – CO₂ measuring instrument with App connection and audible alarm
- Transport bag
- Calibration protocol
- 3 x AA batteries