A 3 MPH wind means a toxic gas can travel 264 feet in 1 minute!^* Ordinary windsocks cannot detect low wind movement, only the Wind Tracker Windsock System can.
*(Courtesy of University of Exeter.)

The Tracker 321 Windsock System is all you need to detect low wind movement. Fast setup, and no tools required. It comes complete and assembled ready to place at grade level. The telescoping fiberglass mast retracts to 96" and extends up to 21' or any height in between. The entire unit weighs only 8 pounds. You can remove it from the ground tube and reposition it at anytime. There are no wire cages or grommets to rust or tangle around the pole. Best of all, you can see the wind movement from up to 1/4 mile away! This is critical when working with or storing gases, chemicals or any other material that may be borne by the wind.

• 21' telescoping fiberglass Wonder Pole.
• 24" ground tube for in ground installation.
• Patented pivotal harness system.
• Windsock/flag (OSHA approved colors).
• Pocket sized wind speed cards & instructions.
• 8x11" wind speed wall chart.
  

Item #wdws321_6001 (Alert Orange)
Item #wdws321_6002 (Safety Black & Yellow)
Complete Unit $149.00.
Availability: In Stock

Get the newest, most effective, and safest field tested field windsock today. There are no metal parts to rust, no hoops to wear out, and will not tangle or wrap on the pole. Comes with a 100% satisfaction guarantee.

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