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Eco Badge Ozone Monitoring System
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The Eco-Badge system provides complete lessons on air pollution and its effects on health and the environment. Lessons are available for Junior High or High School students. These sets include 5 Eco-Badge holders and 150 Test Cards™, overhead transparencies, and extensive lessons and reference materials. Disposable chemically treated Test Cards™ measure the ozone levels in the air (40-240ppb). Not only is the Eco Badge® system used by students and teachers worldwide, it is also used by the American Lung Association and was given to the Boy Scouts by the U.S. Department of Energy at the 1997 National Jamboree. The Smog Patrol kit is a great way to get started. It includes one Ecobadge holder, 20 test cards, a colorimetric chart and an informative article on ozone air pollution.

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