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Sling Psychrometer Kit
Product Number: SB51739
In Stock (Ships within 1-2 business days)
Use this simple apparatus to measure relative humidity. Includes two plastic-backed Celsius thermometers: one for dry bulb measurements and one for wet bulb measurements. Thermometers are mounted on a wooden handle so they can be spun to obtain temperature readings. Includes activity guide with relative humidity calculation table. Some assembly required.