Universal IAQ Measurement - Testo 400

Measure, analyze and document all IAQ and comfort level parameters using just the NEW testo 400 IAQ measuring instrument – simply, conveniently and in compliance with the standards. High-quality measuring technology, intuitive measurement assistants, versatile documentation options and a comprehensive selection of IAQ probes for your day-to-day HVACR measurement tasks.

· Measures Flow, temperature, humidity, pressure, illuminance, radiant heat, turbulence, CO₂ and CO
· High-quality digital probes and an intelligent calibration concept
· Document measuring values directly on site and send them by e-mail
· HVAC grid measurement in accordance with EN ISO 12599 and ASHRAE 111
· PMV/PPD in accordance with EN ISO 7730 and ASHRAE 55
· Draught and degree of turbulence in accordance with EN ISO 7730 and ASHRAE 55
· WBGT measurement in line with DIN 33403 and EN ISO 7243, NET measurement in accordance with DIN 33403