Counter Anemometer DR A MULLER

For continuous measurement of wind run, in weatherproof finish, with built-in, inclined, seven digit reel counter. Usable for velocities up to 60 m/s. 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