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How long will it take to damage your hearing while riding a jet ski, pushing a lawn mower or attending a rock concert?
SHA colorfully answers those questions with the Noise Thermometer. Available in both 24 x 36 poster size and 8 1/2 x 11 hand-out size, this product illustrates the noise levels of various recreational activities and the amount of exposure time in which hearing damage is likely to occur. Useful in teaching both kids and adults about the dangers of noise to hearing.
Prices
Poster $9.95
Fliers $35/100
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 Click on Noise Thermometer to enlarge
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