Cole-Parmer Brass Case Indicator, % RH/ and °F/°C

Representative image only.
Cole-Parmer Item # EW-03310-40
Provide fast, accurate measurements
  • 1 year warranty

$338.75USD / Each


  • 1-2$338.75USD / Each
  • 3+$287.94USD / Each

$200.00 - $270.00USD / Each

Time to recalibrate? Click on the calibration service to view details, then order.


Specifications & Description

  • Min RH Range (%)0
  • Max RH Range (%)100
  • RH Accuracy±3% RH + 1 scale division
  • RH Resolution (%)2%
  • Min Temperature (° F)10
  • Min Temperature (° C)-12
  • Max Temperature (° F)170
  • Max Temperature (° C)76
  • Temperature Accuracy±1% full-scale
  • Temperature Resolution5°F (2°C)
  • Response Time1 minute
  • Display TypeAnalog
  • Mounting TypeWall
  • Depth (in)1 1/2
  • Diameter (in)6
  • DescriptionBrass Case Indicator, % RH/ and °F/°C
  • Warranty1 year
1 Year Warranty

Key Features

  • 1 year warranty

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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