Their last reply:
Hi Javier.
Thanks for your mail. Do you have our TL-21, Alligtor test lead case and user’s manual?
I wonder why you don’t test by our Alligator test lead case?
From your photos today, I still did not see it.
Please understand if you do not use our standard accessories from us, you will get wrong test result.
Best regards,
xxx
Well, it is true, for some LCRs you have to specify manually even the probe cable length.
But, I think that enough is enough. I will not continue wasting my time with DER. No more drama.
I answered using the photographs made by "jpb". Does anyone dare to guess what will be their reply?
And when they say: "From your photos today, I still did not see it." They are referring to this test:
https://www.eevblog.com/forum/testgear/strange-behaviour-with-my-de-5000/msg899473/#msg899473What can I say? I already knew that this would happen.
However, I didn't expect any reply, so I'm surprised...
I didn't do all this for my own interest, I only wanted to make it known.
I hope that everyone will do the same after of detect something wrong on a instrument, especially if it doesn't care to the manufacturer.
In this way, maybe we will invest our money in the right product, and all these rascals do not laugh on us.
If this bug (or whatever) is not a problem for you, perfect, but now, you know it a bit more.
They will continue making crap, without looking back. But as I did with OWON, I say:
Fool me once, shame on you. Fool me twice, shame on me. (Anaxágoras)
So goodbye forever, DER.