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Machines & Tools > Measuring Tools > Extech RH490-NIST Precision Hygro-Thermometer, 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 (RH490-NIST RH490NIST RH490 NIST)
Extech RH490-NIST Precision Hygro-Thermometer, 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 (RH490-NIST RH490NIST RH490 NIST)
Extech RH490-NIST Precision Hygro-Thermometer, 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 (RH490-NIST RH490NIST RH490 NIST)
SKU: RH490NIST
Brand: Extech
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Extech RH490-NIST Precision Hygro-Thermometer, 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.

General Information

Manufacturer

 Extech

Manufacturer Part Number

 RH490-NIST
Product Line Measuring Tools
Product Name RH490-NIST Precision Hygro-Thermometer

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

Specifications
Humidity 0 to 100% RH
Temperature -4 to 199°F (-20 to 100°C)
Basic Accuracy ± 2% RH, ± 1.8°F/1°C
Max. Resolution 0.1% RH, 0.1°F/°C
Dewpoint -22 to 199°F (-30 to 100°C)
Wet Bulb 32 to 176°F (0 to 80°C)
Absolute Humidity 0 to 1120GPP (0 to 160g/kg)
Weight 7oz (200g)
Dimensions 7.81x1.7x1.3" (200x45x33mm)
M-20190510-1454-253-E
A-20220524-1454-200-L

*This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories, and full manufacturer's USA warranty.

 

*** DISCLAIMERS: 1) Availability is not always guaranteed: Please call or email us to double-check stock before placing your order. We ship from our inventory and also drop-ship from hundreds of suppliers. We try very hard to show only available products but sometimes products sell out before we can update the product webpage.  2) Some information may have been supplied by 3rd Party Content Suppliers: We are not responsible for Data or Image errors.  3) We do not offer Installation, Training or Technical Support on this product.***

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