Skip Content

TP
EXTECH

Dew Point Mtr,0 to 100 per Rel Hum Rnge

  • Item # 1PKZ7
  • My Part #
  • Mfr. Model # RH390-NIST
  • Catalog Page # 592
  • UNSPSC # 41112301
Dew Point Mtr,0 to 100 per Rel Hum Rnge close
close

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.

CAD Downloads

Web Price $325.00 / each
Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Want to Get Free Shipping?

  • Shipping Weight 1.65 lbs.
Country of Origin China Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Measure humidity and temperature simultaneously with the Precision Psychrometer from Extech. 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.

View More

Technical Specs

  • Item Psychrometer
  • Relative Humidity Range 0 to 100%
  • Humidity Accuracy +/-2%
  • Temp. Range (F) -22 Degrees to 199 Degrees F
  • Temp. Accuracy (F) +/-1.8 Degrees F
  • Wet Bulb Temperature Range 32 Degrees to 176 Degrees F
  • Dew Point Range -22 Degrees to 199 Degrees F
  • Humidity Resolution 0.1%
  • Temp. Range (C) -20 Degrees to 60 Degrees C
  • Temp. Accuracy (C) +/-2 Degrees C
  • Temp. Resolution (F) 0.1 Degrees F
  • Temp. Resolution (C) 0.1 Degrees C
  • Display Dual LCD
  • Memory Min/Max
  • Battery Type 9V
  • Auto Power Off Yes
  • Data Hold Yes
  • Response Time Less Than 30 sec.
  • Humidity Probe Range (Deg. F) 32 Degrees to 122 Degrees F
  • Humidity Probe Range (Deg. C) 0 Degrees to 50 Degrees C
  • Calibration Certificate NIST
  • Special Features Slim Design with Rubberized Sides for Better Grip and for One Hand Operation
  • Includes Carrying Case, Instructions
  • Manufacturers Warranty Length 1 yr.
How can we improve our Technical Specifications?

Compliance and Restrictions

None

Alternate Products

Alternate Products may not be identical in style or function to original selection. Please compare below for more information.

Related Products

Customer Reviews


Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.