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Cole-Parmer Extech RH490 Precision Psychrometer (GPP, g/kg)
Supplier: Cole-Parmer 3785101
Precision capacitance humidity sensor offers fast response. Slim design with rubberized sides for better grip and easy, one-handed operation. The dual LCD provides simultaneous display of humidity and temperature, or humidity and dew point, or humidity and wet bulb. Advanced features include data hold, min/max readings, low-battery indication, and auto power off.
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