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Delta Education Sling Psychrometer Humidity Detector
About This Item
Description
Students swing the thermometers, with one wet and one dry bulb, and observe the difference in temperature on the two thermometers. Using a table, the difference in the temperatures determines the relative humidity. Instructions included.Features
- Hands-on tool that allows students to see relative humidity
- Sturdy construction for student use
- Quality Delta Education brand item
Includes:
- 2 Thermometers
- 1 Cord
Specifications
Safety:
Capacity:
_
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