Oakton Flat-Surface Conductivity Probe, K = 1.0, 1 m Cable

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Oakton Item # EW-35607-58
  • Flat measurement surface allows for readings in sample volumes down to 500 uL
  • Compatible with Oakton CON 11, CON 110, CON 400, and CON 410 meters


$148.50USD / Each
$165.00USD / Each


Specifications & Description

  • Use WithOakton Con 11 & 110 meters
  • DescriptionFlat-Surface Conductivity Probe, K = 1.0, 1-m cable

Key Features

  • Flat measurement surface allows for readings in sample volumes down to 500 uL
  • Compatible with Oakton CON 11, CON 110, CON 400, and CON 410 meters

More About this Item

If your conductivity measurements are off, you might need a new cell, sensor, or calibration kit. Update, upgrade, or replace to get the best out of your Oakton conductivity, resistivity, or TDS meter.



Do you have questions about this product?

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3 Questions | 4 Answers
Displaying questions 1-3
  • Q:

    Does this probe also measure TDS? All of the meters that it is compatible with list that they measure TDS so I'm wondering if this probe can be used to measure TDS along with conductivity.
    Asked on 11/8/2012 by Intermountain Plantings from Utah

    1 answer



      The probe is not what makes a meter capable to convert conductivity to TDS readings. TDS is calculated based on the conductivity measurement, this calculation is done by the meter and displayed in ppm generally. Please check the compatibility of the meter with this probe, and the capability of your meter to make the conversion to TDS.
      If you would like to do the conversion yourself : To convert the electric conductivity of a water sample (mS/cm) into the approximate concentration of total dissolved solids (ppm), the mS/cm is multiplied by a conversion factor. The conversion factor depends on the chemical composition of the TDS and can very between 0.54 – 0.96. A value of 0.67 is commonly used as an approximation if the actual factor is not known [(TDS)ppm = Conductivity µS/cm x 0.67].

      Answered on 11/12/2012 by Jen from Technical Support
  • Q:

    I need to measure temperature and conductivity simultaneously. Does this conductivity probe have a built in temperature sensor?
    Asked on 11/18/2010 by Richard from Tallahassee, FL

    2 answers



      No, this does not have a built-in temperature sensor. That would need to be purchased as a separate probe and would depend on what meter you have.

      Answered on 11/18/2010 by Mike from Tech Support
    • A:

      Correction to the previous answer from Mike. This conductivity probe DOES include a temperature sensor.

      Answered on 6/26/2014 by Jon in Tech Support from Vernon Hills
  • Q:

    I have a Cole-Parmer Portable Waterproof Conductivity Meter 19830-51 series with a broken probe. I would like to know if the Oakton Flat-Surface Conductivity Probe works for me or if I can find the probe for my device. Mine is similar to WU-35608-00 Oakton CON 400 Waterproof Conductivity Meter.
    Asked on 8/24/2010 by Murilo from Baton Rouge, LA

    1 answer

    • Staff Reviewer


      Yes, you can utilize this flat surface probe or the replacement electrode that was included with the meter originally, part number 35608-50

      Answered on 8/26/2010 by Frank from Technical Support
Displaying questions 1-3

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