125mm diameter supply/extract valves and the ComfoValve Luna
supporting various IAQ parameters such as temperature
high-intensity light that enables precise visibility in even the darkest corners
a high-strength disinfectant that kills 99
Corner connection for ERGOVENT LINEO-PRO PUZZLE diffuser (1 slot x 20 mm / 90 degree ROUNDED CORNER)
Testo 400 Universal IAQ instrument VPP10087 125mm diameter supply/extract valves andThe testo 400 is a highly advanced, universal IAQ instrument designed to support professionals in the fields of air conditioning, ventilation, and environmental monitoring. It allows users to measure, analyse, and document all IAQ and comfort parameters using a single, intuitive device. Whether you're working on air flow measurements, temperature and humidity levels, or assessing air quality, the testo 400 offers the versatility and accuracy required