Re: Megger. Evershed & Vignoles hand crank - series 2?
If this is a 500v Megger, but only giving 350 into an O/C (well, VERY high resistance test meter, VTVM better, then does this not suggest the magnet is losing strength. For use in the real world (and why not?) then you must have the full 500v. Would neodymium add-ons help?
Les.
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