Multi-core clamp on ammeter

Rob Seastrom rs+nanog at
Sun Nov 29 02:06:06 UTC 2015

Hi folks,

I own a Megger MMC850 which will read amps in a multi-core cable, such as the 10 gauge SEOOW cable one often finds feeding rack PDUs.

Datasheet here:

Apparently they've been discontinued.  Pity.

Anyone know of a suitable replacement?  I need more.


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