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EXTECH RH490 - Precision HYGRO-Thermometer, No Box/Packaging
EXTECH RH490 - Precision HYGRO-Thermometer, No Box/Packaging
EXTECH RH490 - Precision HYGRO-Thermometer, No Box/Packaging
EXTECH RH490 - Precision HYGRO-Thermometer, No Box/Packaging
EXTECH RH490 - Precision HYGRO-Thermometer, No Box/Packaging
EXTECH RH490 - Precision HYGRO-Thermometer, No Box/Packaging

EXTECH RH490 - Precision HYGRO-Thermometer, No Box/Packaging

$ 184.8

Availability: 77 in stock
  • UPC: 793950444900
  • Color: Green
  • Brand: Extech
  • Condition: Used
  • Display: Digital
  • MPN: RH490

    Description

    EXTECH RH490 - Precision HYGRO-Thermometer, No Box/Packaging.
    Precision Hygro-Thermometer Psychrometer
    Featuring a slim design with rubberized sides for better grip, the Extech RH490 is specifically designed for HVAC and water damage restoration contractors. This meter measures Temperature (-22 to 199 degrees F/-30 to 100 degrees C), Humidity (0 to 100 percent RH), Dew Point (-22 to 199 degrees F/-30 to 100 degrees C), Wet Bulb (32 to 176 degrees F/0 to 80 degrees C), and Mixing Ratio in GPP (grains per pound/grains per kilogram) 0 to 1120 GPP/0 to 160g/kg.
    Other Features
    Less than 30 second RH response time with 2 percent RH accuracy, dual backlit LCD display, Data Hold, Min/Max, Auto Power Off (with disable), and low battery indicator.