Vintage Russian Soviet USSR air meter Vane Anemometer Made in 1972 good working

Vintage Russian Soviet USSR air meter Vane Anemometer Made in 1972  good working
A hand-held anemometer for measuring wind speed (air) is in working condition, but unfortunately I do not have the opportunity to check the accuracy of measurements.
Excellent vintage air meter or paddle anemometer made in Soviet Russia (USSR).
The tool seems to be working well. It is placed in an original wooden box, lined from the inside with a soft cloth, which adds value to this device for collectors.
The box size is 12.5 x 13 x 13 cm.
Made in 1972.
the dimensions of the anemometer are approximately:
height - 11 cm
radius - 9 cm
the weight of the device together with the handle : 335 grams
total weight with box: 775 grams

Any questions-please ask me!

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