Sper Scientific Whirling Hygrometers

• The Whirling Hygrometer (or sling pyschrometer) is an established, well-known method for determining the relative humidity and dew point
• Sling psychrometers allow you to obtain fast and accurate humidity readings anywhere by comparing the reading of the wet and dry bulb thermometers on the enclosed humidity chart
• Eliminates the hazard of splattering mercury by using a safe and easy to read red liquid
• The thermometers are recessed into a protective plastic mounting
• The mounting also contains a water reservoir eliminating the need to constantly re-wet the wick
• Comes with a carrying case and plastic humidity chart
• 90 day warranty

Image(s) are representative of the product group and not necessarily the individual product.
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• The Whirling Hygrometer (or sling pyschrometer) is an established, well-known method for determining the relative humidity and dew point
• Sling psychrometers allow you to obtain fast and accurate humidity readings anywhere by comparing the reading of the wet and dry bulb thermometers on the enclosed humidity chart
• Eliminates the hazard of splattering mercury by using a safe and easy to read red liquid
• The thermometers are recessed into a protective plastic mounting
• The mounting also contains a water reservoir eliminating the need to constantly re-wet the wick
• Comes with a carrying case and plastic humidity chart
• 90 day warranty

Image(s) are representative of the product group and not necessarily the individual product.

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2023