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Author Topic: Common Mistakes and Gotcha's in OU  (Read 18358 times)

Jack Noskills

  • Sr. Member
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  • Posts: 346
Re: Common Mistakes and Gotcha's in OU
« Reply #30 on: August 25, 2011, 03:01:49 PM »
hmm, my meter costed only 50 Eur, BST model BS1704

SchubertReijiMaigo

  • Sr. Member
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  • Posts: 343
Re: Common Mistakes and Gotcha's in OU
« Reply #31 on: August 25, 2011, 04:05:25 PM »
I have read manuals it seems that only the voltage is TRMS not current...
That can induce measurement error in your test, if your trafo is slightly saturated all your current measurement will be false !!! Beware at this !!!

For me I was investigated for a Metrix PX110 TRMS wattsmeter or DSO...
But I don't if DSO can calculate and display automatically all value especially the real power even in case of distorted sine wave...