Oakton Replacement pH Sensor for Testr 3, 3+, 10, 20, and 30; DJ

Representative image only.
Oakton Item # EW-35624-38

$69.75USD / Each
$77.50USD / Each

SPECS & DESCRIPTION

Specifications & Description

  • Use WithOakton pHTestr 3, 3 , 10, 20 & 30
  • DescriptionReplacement pH Sensor for Testr 3, 3 , 10, 20, and 30; DJ

More About this Item

Replace electrodes when they break, no longer hold calibration, cannot be rehydrated, or are not compatible with your sample. For your convenience, cables, power adapters, and other accessories are available for your Oakton meters and pocket testers.

REVIEWS

REVIEW SNAPSHOT®

by PowerReviews
Oakton Replacement pH Sensor for Testr 3, 3+, 10, 20, and 30; DJ
 
4.0

(based on 8 reviews)

88%

of respondents would recommend this to a friend.

Pros

  • Works properly (5)
  • Accurate (4)
  • Easy to use (4)
  • Well calibrated (3)

Cons

No Cons

Best Uses

  • In the field (3)
    • Reviewer Profile:
    • Academic/professional researcher (3)

Reviewed by 8 customers

Displaying reviews 1-8

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4.0

Replacement pH probe works great!

By 

from Winnipeg

Verified Buyer

Comments about Oakton Replacement pH Sensor for Testr 3, 3+, 10, 20, and 30; DJ:

I have an Oakton portable pH meter that requires this new probe every year. When the probe is at the end of its' life you are unable to calibrate it. It would be preferable if the probe lasted longer than a year or if there was an easy way to refurbish them. As a chemist , I know that pH probes don't last much longer than a year.

  • Was this a gift?:
  • No
 
4.0

Accurate, Handy

By 

from Chicagoland (Illinois)

About Me Academic/Professional Researcher

Verified Reviewer

Pros

  • Accurate
  • Batteries Last Long Time
  • Durable
  • Easy To Use
  • Well Calibrated
  • Works Properly

Cons

  • Of About 6 Months
  • Short Useful Sensor Life

Best Uses

  • Checking Spa Setup
  • In The Field

Comments about Oakton Replacement pH Sensor for Testr 3, 3+, 10, 20, and 30; DJ:

Amazingly accurate, but dismayed by short sensor life (even when using storage buffer).

 
5.0

i would buy again

By 

from providence,ri

Pros

  • Accurate
  • Easy To Use
  • Works Properly

Cons

    Best Uses

      Comments about Oakton Replacement pH Sensor for Testr 3, 3+, 10, 20, and 30; DJ:

      good price,quick delivery,used to calibrate PH tester

       
      5.0

      Part replacement

      By 

      from Lincoln, Ne.

      Verified Buyer

      Pros

      • Works Properly

      Cons

        Best Uses

        • In The Lab

        Comments about Oakton Replacement pH Sensor for Testr 3, 3+, 10, 20, and 30; DJ:

        [...]Recommended having a tech help me calibrate it.

         
        4.0

        Fixed the problem.

        By 

        from Portland, OR

        Verified Buyer

        Comments about Oakton Replacement pH Sensor for Testr 3, 3+, 10, 20, and 30; DJ:

        This replacement sensor worked well and fixed the problem. It extended the life of the meter.

         
        1.0

        Didn't work out of the box

        By 

        from Pennsylvania

        About Me Academic/Professional Researcher

        Verified Buyer

        Pros

          Cons

          • Doesn't Work Properly

          Best Uses

            Comments about Oakton Replacement pH Sensor for Testr 3, 3+, 10, 20, and 30; DJ:

            Before replacing the electrode, our Oakton pH testr calibrated with difficulty. After replacing the electrode it wouldn't calibrate at all. I spoke with Cole Parmer tech support and tried their suggestions, which led to the probe working for about a day.

            I ended up returning the part and buying a different probe entirely. The cost of this part was not that much lower than the cost of an entirely new probe of the same type, and just doesn't seem worth the trouble.

            (0 of 1 customers found this review helpful)

             
            5.0

            I would buy this product again.

            By 

            from El Paso, Texas

            About Me Lab Assistant

            Verified Buyer

            Pros

            • Accurate
            • Durable
            • Easy To Use
            • Well Calibrated
            • Works Properly

            Cons

              Best Uses

              • In The Field

              Comments about Oakton Replacement pH Sensor for Testr 3, 3+, 10, 20, and 30; DJ:

              This product gets used in the field on a regular basis. Replacement probes do not always last that long.

               
              4.0

              It does the job for a good price

              By 

              from Norman, Oklahoma

              About Me Academic/Professional Researcher

              Verified Buyer

              Pros

              • Accurate
              • Easy To Use
              • Well Calibrated
              • Works Properly

              Cons

                Best Uses

                • In The Field
                • In The Lab

                Comments about Oakton Replacement pH Sensor for Testr 3, 3+, 10, 20, and 30; DJ:

                In the field, to meet state and federal requirements for surface and ground water. Usually the probe only last six months.

                Displaying reviews 1-8

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                Q&A

                Do you have questions about this product?

                Get answers from real customers and in-house experts with AnswerBox.

                5 Questions | 5 Answers
                Displaying questions 1-5
                • Q:

                  Hello
                  I have purchased a replacement cartridge for the oakton ph tester 3 and installed but it keeps showing a UR fault code?
                  Is the complete unit bad?
                  Thanks
                  Asked on 1/5/2015 by DJ from canada

                  1 answer

                  • STAFF EXPERT

                    A:

                    The meter would sometimes show UR (or OR) when the probe is in the air. If you are still getting this error when in a pH buffer, please contact us.

                    Answered on 1/5/2015 by Anthony from Technical Support
                • Q:

                  which is the average duration of the sensors?
                  Asked on 8/23/2013 by Nicolas Salva from Uruguay

                  1 answer

                  • STAFF EXPERT

                    A:

                    Sensor life is totally dependent on frequency of use, storage, and proper maintenance. With proper care and maintenance, average lifespan is 6 months to one year.

                    Answered on 8/23/2013 by Polo from Technical Support
                • Q:

                  Does this come with a storage cap?
                  Asked on 8/2/2012 by larry

                  1 answer

                  • STAFF EXPERT

                    A:

                    Yes, this unit does come with a storage cap.

                    Answered on 8/3/2012 by Jay from Customer Service
                • Q:

                  What is the warranty period?
                  Asked on 8/16/2011 by Anonymous

                  1 answer

                  • Staff Reviewer

                    A:

                    This probe has a 6 month warranty.

                    Answered on 8/17/2011 by Jen from Technical Support
                • Q:

                  What do i need for replacement batteries for this Oakton tester?
                  Asked on 2/22/2011 by Steve from Saint Albans, VT

                  1 answer

                  • STAFF EXPERT

                    A:

                    These meters take 3 LR44 button cells.

                    Answered on 2/22/2011 by Jon from Technical Support
                Displaying questions 1-5

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