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anti-magnetic magnetic

  1. Question on (A/m) amperes per meter

    Ball Forum
    Hello to all Ball watcher owners and thank you all for the good information on ball watches. Just recentley I've became a Engineer MasterII Diver owner and had a few questions about the spec of the watch Does anyone here have a clue about the actual standard of (A/m) amperes per meter in...
  2. Magnetic Anomalies

    Ball Forum
    When I was first researching anti-magnetic ratings for watches, I ran into some interesting and unexpected sources of strong magnetism, since then I have a few more. So I thought I would share and see if anyone else has any: Sources of unexpected/strong magnetism: 1) Laptop speakers - your...