On Sun, 04 Sep 2016 09:35:22 -0700, Jeff Liebermann
wrote:

On Sun, 4 Sep 2016 11:37:29 -0400, Ralph Mowery
wrote:

There is a lot of items comming from China now. Some seems ok and some
not. Ran across this about the companies making two versions. One using
low quality parts and another using higher quality parts for venders
that want a better quality produit at a highe price.

Any truth to this or just advertising ?
https://www.circuitspecialists.com/b...el_components/

If you read the above page, it says
"...with a 'less expensive' power supply and 'less expensive' LCD."
I would assume that implies that the rest of the electronics are the
same in both versions.

"Unfortunately, Hantek does not distinguish between their products by
using different part numbers. However, when we order Hantek
oscilloscopes, we always specify that they are to supply us with the
upgraded versions."

I've been doing that for a long time.

At a restaurant, I always tell them I want prime grade beef.

When I buy a car, I tell the salesman, Give me a good one.

And at restaurants I always say that I want a clean glass.

I wonder if this method works.