If, as a HVAC Engineer, make quick measurements in ventilation ducts or in rooms, then the Testo 405 hot wire anemometer is right for you.
Anemometer features an expandable telescope and allows you to measure air velocity, volume flow and air temperature. The air velocity measurement range is 0-10 m / s, and the volume flow is calculated up to 99,990 m3 / h. The expandable telescope (up to 300 mm) makes the hot wire anemometer particularly suitable for measuring the speeds of the airflow in the pipes. The screen can be rotated in different positions. This allows optimal reading of measured values. The pipe support (included in the delivery) can be used to position the telescope on the pipe in order to obtain accurate measurement results.
The Testo 405 is very precise, especially in the range 0 to 2 m / s. Thus, airflows with very low speeds (for example at windows) can be precisely located and measured extremely precisely.
Integrated sensor protection: When you do not use the Testo 405 hot wire anemometer, the rotating shield protects the mechanical stress sensor.
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