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RH390 Precision Psychrometer
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RH390 Precision Psychrometer

  • Item #: 1786

Product Description

Measure humidity and temperature simultaneously with the Extech RH390 precision psychrometer. A dual-illuminated readout can be alternated to display wet bulb and humidity, or dew point and humidity, or temperature and humidity. This handheld device registers temperatures from -30 degrees to 100 degrees °C and measures the full spectrum of relative humidity with ±2% accuracy between 20 and 90% RH.

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