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About Blue ESR and Blue Ring Tester

By on July 14, 2009

Last year November i taught a participant (she is a lecturer in a technical college) who attended the basic electronic course and shown her what the Blue ESR and Blue Ring Tester could help in troubleshooting and cut short the repairing time. I demonstrated both meters and she was impressed and few weeks ago i got an order of 10 units of Blue ESR and 10 units of Blue Ring Tester. Actually i did not expect to get such a big order. She intended to give these meters for the college students to use.

I have come across many participants/students be it graduated from Technical Institute, College, Polytechnic or even University could say that not even one of them heard of such meters. That’s why when i demonstrated the meters to them some bought it instantly! How good if all technical students throughout the whole country get these meters.

For your information my company is the distributor for both meters in the Asia region. If you need this meter you can always email me  or visit the website by clicking HERE for more information. Below are the photos of the meters that have shipped out to Sabah today.

 blue ring tester

blue esr meter



  1. Tan

    July 15, 2009 at 12:53 pm

    Good to know your sales is picking up.

  2. admin

    July 15, 2009 at 7:23 pm

    Thanks Tan!


  3. Mircea

    June 14, 2012 at 1:12 am

    Hi Jestine! You can send one ring tester in Romania?

    • Jestine Yong

      June 14, 2012 at 8:23 pm

      Hi Mircea,

      Yes we do send the tester to Romania but the problem is currently the meter is out of stock and the new one are coming in two weeks time. I have the ESR meter only in stock. You can order the meter fro this link in two weeks time:



  4. Mircea

    June 15, 2012 at 1:35 am

    Thanks Jestrine

  5. Wan Yat Fai

    August 27, 2012 at 12:37 pm

    Hi, Bro, Glad to know that you are doing well.
    God Bless.


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