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DWYERII

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Pneumatic Wind Speed Indicator

The Dwyer Mark II Wind Speed Indicator is 100% pneumatic.  It operates on the time-proven principal of aircraft speed indicators.  This is an economical way to judge whether a wind generator might be a good idea for your site.

The complete kit consists of a pickup vane connected by 50 feet of flexible double column tubing to the indicator, plus all of the necessary mounting hardware, fluid and instructions.

 

 

This item no longer sold. See Announcement at top of page.

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