Cole-Parmer Brass Case Humidity Indicator, 0 to 100% RH/

Representative image only.
Cole-Parmer Item # EW-03310-20
Provide fast, accurate measurements


$221.00USD / Each
$260.00USD / Each

$174.00USD / Each

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Specifications & Description

  • Min RH Range (%)0
  • Max RH Range (%)100
  • RH Accuracy±3% RH
  • RH Resolution (%)1%
  • Min Temperature (° F)10
  • Min Temperature (° C)-12
  • Max Temperature (° F)170
  • Max Temperature (° C)76
  • Response Time1 minute
  • Display TypeAnalog
  • Mounting TypeWall
  • Depth (in)1 1/2
  • Diameter (in)6
  • DescriptionBrass Case Humidity Indicator, 0 to 100% RH/

More About this Item

Choose an indicator for %RH measurement only, %RH and °>F measurements, or %RH, °>F and °>C measurements. All models have a cellulose RH sensor that measures relative humidity from 0 to 100% RH. Thermohygrometers feature a bimetallic temperature sensor.
Models 03310-20 and 03310-40 include a test certificate ensuring conformance to stated specifications. All indicators have a solid brass case, a 5" diameter glass face, and predrilled holes for wall mounting.




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