This is not unusual. The value is not critical, but rather that the
resistivity is within a range that CAN be measured with a typical VOM.
On Tue,5/23/2017 5:50 AM, Mike Harris wrote:
> I've got a small stack of 2.5 inch diameter type 31 ferrite rings.
> Interestingly the resistance measured on the ring was dramatically
> different depending upon which of the flat sides measured.
> One side 600kOhm+/- whilst on the other 10>20kOhm. This was the same
> for all of them.