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| Demonstrates: Sound levels in decibels. |
Description: A hand held meter.
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Instructions:
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| Items Used: Notes: There are several of these. Math Description: None.
Size: 6" h x 3" w. Condition: Good. Hazard: The class cannot see the readi
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| Schematic:
None. Tech Specs:
None. Web Links: |
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| History: |
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