RH490: Precision Hygro-Thermometer
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RH490.pdf (353 views)
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RH490_UM.pdf (336 views)
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RH490_UMfr.pdf (433 views)
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RH490_UMge.pdf (421 views)
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RH490_UMit.pdf (389 views)
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RH490_UMnl.pdf (366 views)
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RH490_UMsp.pdf (446 views)
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