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Extech RH490 Precision Hygro-Thermometer

Extech RH490 Precision Hygro-Thermometer
 
Sale Price $401.49

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Availability: Usually Ships in 2 to 3 Business Days
Product Code: EXRH490

Description Technical Specs
 
Standard Equipment Includes:
  • Instrument
  • 9v Battery
  • Instructions
  • Carrying case
Highest 2% RH accuracy with Grains Per Pound (GPP) Display
  • Less than 30 seconds of RH response time
  • Water vapor in GPP
  • Dual backlit display
  • Simultaneous display of:
  • Humidity/Temperature
  • Humidity/Dew Point
  • Humidity/Wet Bulb
  • Slim design with rubberized side grips
  • Data Hold and Min/Max functions
Features
  • Less than 30 second RH response time
  • Water vapor in GPP (g/kg)
  • Dual backlit display
  • Simultaneous display of:
    • Humidity or GPP (g/kg) plus Temperature
    • Humidity or GPP (g/kg) plus Dew Point
    • Humidity or GPP (g/kg) plus Wet Bulb
  • Slim design with rubberized sides for better grip and for one hand operation
  • Data Hold and Min/Max functions
  • Auto power off with disable and low battery indicator