Pickup doesnt read correct with ohm meter?

Discussion in 'Pickups' started by SlyStrat, Oct 17, 2017.

  1. SlyStrat

    SlyStrat Senior Member

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    Instead of staying steady at a number it fluctuates greatly. Broken wire inside?
     

  2. DarrellV

    DarrellV About as sharp as a bowlin' ball! -NPM Silver Supporter Premium Member

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    Or faulty ohmmeter leads?

    You should check that meter on a known good resistor or coil of some kind to be sure.

    Especially digital meters. i have found them flaky.
     

  3. Who

    Who I'm back. Back in the New York groove.

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    Why were you measuring it? Was there already a suspected fault?
     

  4. judson

    judson Senior Member

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    awhile ago i posted a similar question when i got no ohm reading but the pickup worked :dunno:

    but yeah let the experts chime in

    if your ohm meter is working properly, then u may be correct
     

  5. DarrellV

    DarrellV About as sharp as a bowlin' ball! -NPM Silver Supporter Premium Member

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    I was going to ask if there was an audible issue like weak or scratchy sound...

    First rule in trouble shooting is always to verify the problem and rule out other possible causes along the way.

    This would include cross checking your meter equipment on something else to see if it fluctuates too...
     

  6. SlyStrat

    SlyStrat Senior Member

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    Other pickups read fine.
     

  7. cooljuk

    cooljuk Transducer Producer Premium Member

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    This can happen in a pickup coil that is broken but still has a capacitive coupling. ....because the meter sends a DC voltage from one probe to the other to take the measurement. Or it can happen on a pickup with a loose connection. That happens on Fender pickups with partial failures at the eyelets.

    Does the pickup sound ok? Sound thin and weak?
     
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  8. jamman

    jamman Premium Member

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    ^^^Perfect answer ....:cheers:
     

  9. SlyStrat

    SlyStrat Senior Member

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    The pickup works. Its pretty bright for a neck pickup. Its as loud as the bridge pup. How do I know if its working to its full potential? Thanks.
     

  10. cooljuk

    cooljuk Transducer Producer Premium Member

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    If other similar pickups read fine on the same meter and that one fluctuates strangly, that's a sign in itself that it's not right.

    An LCR meter or oscilloscope could provide more information.
     

  11. SlyStrat

    SlyStrat Senior Member

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    I think it has a broken coil. How much to fix it, James?
     

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