Testo 417 Vane Anemometer

     The Testo 417 is a compact anemometer with a built-in 4" flow/temperature vane for measuring flow velocity, volume flow and temperature. The direction of flow, i.e. blowing or sucking flow, is visible in the display. Volume flow is shown directly in the display. Accurate volume flow calculation thanks to easy input of duct area. In addition, it is easy to switch to the current temperature reading.

The flow direction, i.e. drawn in or blowing, is visible in the display. Timed and multi-point mean calculation provides information on mean volume flow, flow speed and temperature readings.  The optional funnel set facilitates efficient measurements at ventilator grilles and disc valves.  Min/max values can also be shown in the display. Current readings can be frozen in the display using the Hold function.

Features:

• Direction of flow recognition
• Temperature, flow and volume flow measurement
• Multi-point and timed mean calculation
• Max/Min values
• Hold button to freeze readings
• Display light
• Auto-Off function
• Built-in 4" Rotating Vane

Specifications: