Overview
Measures wet and dry bulb temperatures of surrounding air for immediate conversion of readings to relative humidity percentage.
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FEATURES
- One piece unit in self-contained housing fits into your pocket
- Calibrated and easy-to-read
- “Slide rule” scale built into the case
- Accurate to 1 percent of “Hygrometric Tables”
- Does not contain mercury
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DOCUMENTS
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UPCs
UPC#
Description
69010
Sling psychrometer
69011
Replacement wicks (5 pak)
69015
Replacement thermometer