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Meter calibration

Chris Pearson
Mine is due, but CEF, who seem to be as good as anybody at making the process painless, are not doing them at the moment due to covid.


Any other recommendations?


(I might point out that I have a Megger Checkbox for my Megger MFT as well as a nominated workshop socket for more frequent checking of Zs and RCD trip times. Variation from test to test is perfectly acceptable.)
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    I think that if you have your own regime of reasonable test procedures then it will give some indications and spot drift or damage.

    I mean more than just a Calcard


    Although I do get independant regular testing too I believe your own test regime , if suitable, could allow external testing periods to be lengthend.

    If there are testers that are used by 10+ employees and thrown in the back of the van then weekly testing might not be often enough though
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  • 0
    I think that if you have your own regime of reasonable test procedures then it will give some indications and spot drift or damage.

    I mean more than just a Calcard


    Although I do get independant regular testing too I believe your own test regime , if suitable, could allow external testing periods to be lengthend.

    If there are testers that are used by 10+ employees and thrown in the back of the van then weekly testing might not be often enough though
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