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Accurate Humidity and Temperature
Readings
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Integral Carrying Case
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Comes complete with instructions
and Psychrometric Tables
One of the most reliable ways
to measure relative humidity, the Brannan sling psychrometer uses two closely
matched 6½" long mercury thermometers, held in a study plastic frame.
The folding handle provides quick and convenient storage case. A partiian
between the bulbs prevents moisture from coming into contact with the dry
bulb while swinging the unit. The wet bulb wick is immersed in an integral
water container, assuring consistant moisture and accuracy.
Models available:
13/544/1: 20 to 110°F
13/544/2: -5 to +50°C
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