SLING PSYCHROMETER - 226586

$6.27
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SKU: 226586
  • Help students calculate relative humidity and explore weather topics with simple device
  • Dual thermometers (Celsius) allow for wet and dry measurements
  • Thermometers spin on wooden handle to obtain temperature readings
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Details

Use this simple apparatus to measure relative humidity. Includes two plastic-backed Celsius thermometers, one for dry bulb measurements and the other for wet bulb measurements. The thermometers mount on a wooden handle so they can be spun to obtain temperature readings. Includes an activity guide with relative humidity calculation table. Requires assembly.

Specifications

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