Testo offers you the ideal measuring instrument for every measurement or provides you with the complete measurement system straight away. Products offered are measuring devices for | Refrigeration | Air-Conditioning | and Environmental Technology | for emission and flue gas analysis, as well as for measuring interior air and food quality. The most innovative products are a measuring device for | Fine Dust | a measuring device for | Frier Oil | Thermographic Cameras | a cloud-based monitoring system for measured data, measuring solutions like the HACCP (Hazard Analysis Critical Control Point) management system and devices which can be controlled via smartphone, like the Smart Probes.