SP Bel-Art, H-B DURAC Compact Sling Psychrometer; 20/120F

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SP Bel-Art, H-B DURAC Compact Sling Psychrometer; 20/120F

Measure relative humidity with weather bureau-type wet and dry bulb thermometers. Two organic liquid filled thermometers with white back glass are mounted in a pocket sized self-contained plastic case designed with a built in slide rule to convert wet and dry bulb readings to relative humidity, thus eliminating the need for calculating tables.
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Catalog No.: H-B No. Range Divisions Length Accuracy Quantity / Pack
B61503-0100 23042 20/120°F 1°F 210mm (8.3") 1°F 1
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