Volume flow calculation of up to 99,990 m3/h
Easily read data at any angle with rotating display
Telescopic handle up to 300 mm
Ideal for measurements in ducts
Use the testo 405 thermal anemometer to measure air velocity, volumetric flow, and air temperature. It is suitable for carrying out quick check measurements in ventilation ducts, and for measuring the air velocity in rooms, such as at drafty windows.
Delivery time: 1 working days