Features
- Measures air velocity, temperature, humidity, pressure, illuminance, radiant heat, turbulence, CO₂ and CO
- High-precision, location-independent and integrated differential pressure sensor
- High-quality digital probes and an intelligent calibration concept
- Document measuring values directly on the customer's site and send them by e-mail, or further analyze them using the testo DataControl PC software
- Smart and intuitive measurement programs:
- HVAC grid measurement in accordance with ASHRAE 111
- PMV/PPD in accordance with ASHRAE 55
- Draft and degree of turbulence in accordance ASHRAE 55
Testo 400 is the universal measuring instrument for all TAB / Commissioning and IAQ professionals, enabling them to measure, document and analyze all IAQ parameters with just one instrument.
Your benefits: - Smart support through stored measurement menus and evaluation of measuring values according to the traffic light principle – for error-free measurements - Manage all the
relevant customer data, including measuring points, directly in the instrument - work directly and efficiently on site - Complete and send measuring values with full documentation,
including photos, comments and your own logo directly on site – get to the next job faster - Probe heads can be changed without restarting the instrument – easy handling with no lost time -
Calibration of probes which is independent of the measuring instrument and adjustment function at up to six measuring points for zero-error display – fewer downtimes and high-precision measurements
