Psychrometers

Psychrometer Kit

Kit includes a sling psychrometer with wet bulb, wick, and rubber band; and dry bulb thermometers that rotate on a plastic handle. No mercury filling. More.

Set of 15 Psychrometer Kits

One kit includes a sling psychrometer with wet bulb, wick, and rubber band; and dry bulb thermometers that rotate on a plastic handle. No mercury filling.

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Centigrade Pocket Sling Psychrometer

With recessed psychrometer bulbs to prevent breakage during use. Range of -5° to 50° C in 1° divisions. Red liquid filled. Water reservoir eliminates need to constantly rewet wick. Carrying case and plastic chart. More.

Pocket Sling Psychrometer

A self-contained sling pocket case and slide rule sling psychrometer made of high-impact plastic. Designed for easy handling and carrying, the psychrometer measures 5/8" x 1-5/8" x 6-7/8". The bigger, sharper, white-on... More.