hello
Thanks for your reply.
I was aware of the resistance measurement range but my problem occurs with
kOhms measurements!
So it does not appear to be a problem of range at all, and I met these negative resistance measurements with different Mooshimeters (upgraded with latest firmware).
Any idea would be welcome as this problem is a major failure for my use.
I have sent an email to the support 15 days ago but no reply.
best regards
Eric