Sauermann VT50 핫 와이어 열 풍속계 (0.15 - 30m/s, -20 đến +80°C)

- Velocity

  + Units : m/s, fpm, km/h

  + Range : 0.15 to 30 m/s

  + Accuracy : 

     From 0.15 to 3 m/s : ±3% of reading ±0.05 m/s

     From 3.1 to 30 m/s : ±3% of reading ±0.2 m/s

  + Resolution : 

     From 0 to 3 m/s : 0.01 m/s

     From 3 to 30 m/s : 0.1 m/s

- Temperature : 

  + Units : °C, °F

  + Range : -20 to +80 °C

  + Accuracy : ±0.3% of reading ±0.25°C

  + Resolution : 0.1 °C

Dimension of hotwire probe : 

+ Stainless, Ø 8 mm, length 300 mm

+ Wire : PVC Ø 4.8 mm, length 2m

Display : LCD 1 line

Size : 50 x 20 mm

Protection : IP54

Power supply : 4 batteries AAA 1.5 V

Weight : 200 g

Instruments are supplied with an adjustment certificate and a soft case