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Psychrometer Digital 0-100% RH (CM8746) Data Logging

Model #: CM8746

Condition: New

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No Longer Available
Product 17 of 17


  • Triple display
  • Simultaneous display of %RH, Temperature and dew point or wet bulb or external probe temperature
  • Unique sensor cap design adjusts to closed position for protection during storage
  • Calculates T1-T2 (air temperature-external probe temperature)
  • Switchable F/C temp units
  • Data hold freezes current reading on display
  • Optional kit includes temp probe, calibration bottles and carrying case
  • Min/Max/Average readings


  • Air temperature range: -4° F to 122° F
  • 0.1° resolution
  • RH % range: 0 to 100%
  • Dew point range -109.7°F to 122°F
  • Wet bulb range: -6.9° to 122°F
  • External temp. range: -328°F to 2498°F
  • Accuracy: ±3% RH, Air Temp. 1°F, K type 0.3% +1.5°F
  • Built-in data logger stores or recalls up to 99 data points
  • Retrieves Min/Max/Average readings from the captured data
  • Real time clock
  • Two type K external temp probe inputs
  • Built-in RS-232 PC interface
  • Backlit display
  • Superheat differential temp measurements, T1-T2 plus T1-dew point

Supplied With:

  • (4) AAA batteries
  • (2) Type K bead wire probe
Product 17 of 17
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