What follows here are other measurements on larger components, the presentation of the individual menus of the ET3502.
I'm still a bit busy with the camera settings, you're not used to taking screenshots with a camera anymore...
And later, say in 2 weeks, the presentation of the ET3503...
I actually did that, I bought another ET3503, of course it costs more than a 3502, but as a 300kHz model it would be much cheaper than anything else on the market.
Why did I do that?
Well, after an endless number of correspondences between me and East Tester, they must have realized that the LAN interface on my device was actually defective - or they gave up and thought I was an idiot who could only be stopped by agreeing with him.
They then offered a small discount because a) I still had the RS232 and USB interfaces that worked and b) they didn't want to take the device back because the loss would probably be too great.
a) is definitely true, because the LAN interface has nothing that the other two don't have.
However, I'm a “monk” when it comes to such things, I don't like them.
So I wanted to buy another device and thought, wait a minute, if I'm going to do this, then at least one frequency higher.
The 500kHz and even more so the 1Mhz version fell flat, they would be super cheap compared to other manufacturers with the same frequencies, but too expensive for testing.
But it had to be a different, higher frequency - you can imagine why...
So the ET3503.
Costs over €200 more but it was worth it to me.
I will then offer the ET3502 very cheaply, so to speak with the discount.
But only when I have compared the two.