Description

It is meant for continuous operation in the open and is used to measure air currents in heights from appr. 1.5 m on downwards. Actual position of the counter may be read directly, through the upwards, i. e., at an angle of 30° inclined window.

Starting velocity: 0.6 m/s
Measuring range of counter: 0…99999.99 km of wind run
Counting unit: 10 m of wind run
Height of the figures: 8 mm
Socket for steel tube mast: R ½´´
Height: 250 mm
Diameter of cup wheel: 220 mm
Weight: 1.3 kg