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Products & Equipment: The Micro Store

Micro Store -> Inspection Tools & Equipment -> Psychrometers -> Extech/Flir RH490 Prescision Hygro-Thermometer

Extech/Flir RH490 Prescision Hygro-Thermometer

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Anyone whose job relies on calculating humidity levels will appreciate the Extech Hygro-Psychrometer. In addition to measuring relative humidity in 30 seconds, this handheld instrument captures dew point, wet bulb, temperature and water vapor levels (Grams per Kilogram and Grains per Pound). This utility tool will store maximum and minimum readings until the memory is cleared and includes a data-hold button for rapidly fluctuating measurements. Complete with carrying case and 9V battery.

Highest 2% RH accuracy with Grains Per Pound (GPP) Display

Features:

  • Less then 30 seconds of RH response time
  • Water vapor in GPP
  • Dual backlit display
  • Simultaneous display of: Humidity/Temperature, Humidity/Dew Point or Humidity/Wet Bulb
  • Slim design with rubberized side grips
  • Data Hold and Min/Max functions

Available Options/Accessories

RH490 Precision Hygro-Thermometer
Free Domestic Ground Shipping for this item!
$359.99
Members: $349.20
Add To Cart
RH490-NIST Precision Hygro-Thermometer
Free Domestic Ground Shipping for this item!
$484.99
Members: $470.45
Add To Cart

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Looking for more products from Extech? We carry many more products than we are able to list on our website. Click here to download the full Extech catalog. Then contact us to place your order!