Testo 417

Testo 417 is a compact, large-area anemometer with an integrated flow and temperature impeller. Its integrated measurement capability makes it ideal for measuring at air supply and exhaust points. The flow direction is visible on the display. The optional funnel set allows for measurements at ventilation grilles and diffuser valves. For volumetric flow calculations, the duct area can be conveniently entered into the Testo 417 and displayed directly. Time and point averaging provide insights into the average volumetric flow, flow velocity, and temperature measurement value.