testo 400 - single device

The climate measuring device with integrated measurement assistant supports you optimally with volume flow and comfort measurements according to standards as well as with adjusting and checking air conditioning and ventilation systems.

Equipment: Highly precise, position-independent, integrated differential pressure sensor
Integrated absolute pressure sensor
Measures all climate-relevant parameters: flow, temperature, humidity, pressure, illuminance, radiant heat, degree of turbulence, CO2 and CO
Numerous connection options for probes: 2 x cable probes (TUC), 4 x Bluetooth® probes, 2 x sensors Type K thermocouple
Compatible with a large selection of Bluetooth® and cable probes that can be ordered – so you are equipped for every measuring task
For high-precision measurements and less downtime: adjustment function at up to six measuring points for zero-error display , exchange of probe heads without restarting the climate measuring device, high-quality probes with an intelligent calibration concept (calibration of the probes independently of m measuring device)
Long-term monitoring of indoor air quality: Order the IAQ data logger for long-term measurements with the testo 400 climate measuring device. During the IAQ measurement with the stand-alone data logger, you can use the climate measuring device elsewhere for measurements
For error-free Measurements according to standards: Smart, intuitively operated measurement menus and evaluation of the measurement values ​​according to the traffic light principle provide you with optimal support for your measurement task. Use the measuring programs for standard-compliant measurements: HVAC network measurement according to EN ISO 12599, PMV/PPD according to EN ISO 7730, draft and degree of turbulence according to EN ISO 7730, WBGT measurement based on DIN 33403 and EN ISO 7243, NET measurement according to DIN 33403
Complete the measurement and complete documentation including photos, comments and your own logo directly with the customer and send it by email (via WLAN)
Customer and measuring point management directly in the measuring device - efficient work on site
Smart-Touch Display for intuitive operation of the climate measuring instrument
PC software testo DataControl for further analysis, archiving and documentation of measurement data on your computer
Integrated WLAN and Bluetooth® interfaces: send measurement logs directly on site.