Wöhler FA 410 風速計 (0,5~30 m/s; 0~99.999 m³/h; -20~60 °C)

Technical Data

- Range:

Flow velocity: 0,5~30 m/s

Volume flow:  0~99.999 m³/h

Temperature:  -20~60 °C

- Resolution:

Flow velocity:  0,1 m/s

Volume flow:  0,1 (0~9.999,9) or 1 (10.000~99.999) m³/h

Temperature:  0,1 °C / °F

- Accuracy:

Flow velocity: ±(1,5 % of reading +0,3 m/s) for under 20 m/s; ±(3 % of reading +0,3 m/s) for above 20 m/s

Temperature:  ±0,6 °C

- Operating conditions (to avoid condensation): 0~50 °C, < 90 % RH

- Storage conditions:  -10~50 °C, < 90 % RH

- Power supply:  4 micro batteries AAA

- Dimensions:  269 x 106 x 51 mm

- Fan diameter:  10 cm

- Weight (without funnel):  270 g

Scope of delivery:

- Wöhler FA 410

- Fan

- 4 x AAA batteries

- Plastic carrying case