Back again...
![Wink ;)](https://www.eevblog.com/forum/Smileys/default/xwink.gif.pagespeed.ic.cldandycH0.png)
I had sold my first ET4410 to be able to buy a (defective) Hioki LCR 5Mhz device.
Even then with the thought to buy me one again, for various reasons and then actually a 4510 (continuous test frequencies).
But the 4510 costs just under 500, this 4410 I have now bought for just under 280.
The accuracy is the same, probably the hardware is also the same.
Let's see if I play around with making it a 4510 in the future.
Anyway, now the second 4410 is here and before I take it apart for the schematic, first test it.
I took a 1µF MKP today, the values are remarkably stable at 1khz.
Almost perfect, too perfect...
![Cool 8)](https://www.eevblog.com/forum/Smileys/default/xcool.gif.pagespeed.ic.cOxV6sPNRd.png)
More component tests will follow, plus a comparison with our ST2830 at work.
I had also remembered that the ET4410 has a SCPI instruction set, I had tried that briefly earlier.
For this I downloaded the "Test Controller" software from user HKJ to use it as a command prompt for now.
But there is already more, the ET4410 is already listed there and what I tried also works.
Very nice.
More soon.
If there are questions, ask.