Hot wire anemometer for testo 440

For air conditioners and ventilation ducts: This hot wire anemometer measures air speed, volume, and temperature. This probe is compatible with the testo 440 multi-purpose environmental measuring instrument.

Country of Origin: Germany

Hot wire anemometer with standard fixed cable

Simultaneous measurement of air speed, volume, and temperature. High-precision measurement results even at low to very low air velocities.

Extendable rods up to 0.85 m include a scale for checking duct insertion depth.

Built-in barometric pressure sensor compensates for air speed and volume.