Fluke 77 III

Discussion in 'General Electronics Chat' started by Crossix, Dec 13, 2018.

  1. Crossix

    Thread Starter New Member

    Dec 13, 2018
    1
    0
    Hello guys, im not that kinda of electronic guy, so got some questions
    i bough a Fluke 77 III, it was working fine, reading, but since i dont use it that often, i think it went months without use, but the other day I try to use it and it becomes crazy, it starts readings without reason, lcd numbers and letters are all moving, without measuring anything, sometimes i turned it off and suddently the lcd displays all the numbers a letters at once and it get stuck on it. any idea? see picture
     
  2. Danko

    Active Member

    Nov 22, 2017
    652
    263
    Replace the battery:
    upload_2018-12-13_13-1-39.png
     
    Last edited: Dec 13, 2018
  3. Marley

    Member

    Apr 4, 2016
    257
    61
    Take the batteries out, wait a few minutes, then replace with brand new batteries. Hopefully that will fix it.
    If not then it's probably not repairable.
    Has it got damp while it been stored?
     
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