Extech RH390-NIST

Precision Psychrometer, -22 to 199°F, Highest 2% RH Accuracy with NIST Calibration

RH390NIST
RH390-NIST

Extech RH390-NIST

Precision Psychrometer, -22 to 199°F, Highest 2% RH Accuracy with NIST Calibration

RH390NIST
RH390-NIST

The Extech RH390-NIST Precision Psychrometer measures humidity and temperature simultaneously. 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 -22 degrees to 199 degrees F (-30 degrees to 100 degrees C) and measures the full spectrum of relative humidity with ±2% accuracy between 20 and 90% RH.

  • Fast response time (<30 seconds)
$307.95 Price $346.99
This item ships FREE
  • Fast response time (<30 seconds)
  • Dual backlit display
  • Simultaneous display of: Humidity/Temperature, Humidity/Dew Point or Humidity/Wet Bulb
  • Data Hold and Min/Max functions
  • NIST Calibration

The Extech RH390-NIST Precision Psychrometer measures humidity and temperature simultaneously. 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 -22 degrees to 199 degrees F (-30 degrees to 100 degrees C) and measures the full spectrum of relative humidity with ±2% accuracy between 20 and 90% RH. It includes NIST Certification.

More Information
Country of OriginChina
BrandExtech
ConditionNEW
UPC793950444917
Vendor AliasRH390-NIST
  • 1 - NIST Certificate of Calibration
  • 1 - Carrying Case
  • 1 - 9V Battery