For reliable assessment of indoor air quality. Complete set for long-term measurement and parallel determination of CO
2 concentration, humidity and indoor air temperature. Consisting of the climate measuring device testo 440, a multifunctional, wireless handle and CO
2 sensor. With absolute pressure compensation, calculation of wet bulb temperature, dew point and absolute humidity. Fully configured, ready for use.
- Wireless handle with Bluetooth® technology
- Easy, intuitive operation
- Easy storage of measured values by means of a button on the handle
- Large, illuminated graphic LCD with parallel display of 3 measured values
- Measuring instrument with magnetic fixation on metal surfaces
- Internal data storage and USB interface
- Handle can be extended with other probes to measure further parameters
- Automatic probe recognition
Scope of supply: Multifunctional climate measuring instrument testo 440, USB cable, handle with CO
2 probe incl. temperature and humidity sensor, table stand, batteries and calibration protocols for measuring device and sensors, transport case
