testo 405 Anemometer Calibrated to (DAkkS standards) 0 up to 5 m/s

0.01 m/s

Anemometer

-20 up to 50 °C

0 up to 5 m/s with -20 up to 0 ºC, 0 with 10 m/s up to 0 with +50 ºC, 0 up to 99,990 m³/h with -20 up to +50 ºC

±5 %

DAkkS standards

(L x W x H) 300 x 37 x 36 mm

5 %

5 appropriate calibration values in the measuring range of the respective device by comparison measurement with laser Doppler anemometers in wind tunnel with free jet

50 °C

-20 °C

5 m/s

0 m/s

37 mm

36 mm

300 mm

3 micro batteries (AAA)