Using of two PCSGU250 or two PCSU1000 as a 4-channel Oszi

Instruments PC Oscilloscopes and Recorders
1

Dear Velleman Team,

is it possible to use two units of PCSGU250 (or as an alternative two PCSU1000) at the same time to get a 4-channel Oszilloscope?
For measurements in automotive purposes it is often necessary to have a look at more than two channels.

Also I would like to get the possibility so set other probe attenuation (e.g. x20 or x100) with my PCSGU250, cause I use a attenuation of x20 in measurements of automotive primary ignition.

Thanks for your response!

Bernd

2

[quote]is it possible to use two units of PCSGU250 (or as an alternative two PCSU1000) at the same time to get a 4-channel Oszilloscope?
For measurements in automotive purposes it is often necessary to have a look at more than two channels.[/quote]It is not possible to use two PCSGU250 or two PCSU1000 oscilloscopes at the same time. There is no “addressing” for these devices.
You can connect one PCSGU250 and one PCSU1000 to the same computer and run them simultaneously.

[quote]Also I would like to get the possibility so set other probe attenuation (e.g. x20 or x100) with my PCSGU250, cause I use a attenuation of x20 in measurements of automotive primary ignition.[/quote]Thank you for the feedback.
The feature you suggested can be taken in consideration to be added to the future updates.

3

Dear “VEL225”,

thank you für your answear!

I need four traces on one screen, just to compare them. So it is not a solution für me to use a PCSGU250 and a PCSU1000 in seperate programms with seperate windows/oszilloscope screens.

It seems that I have to buy a 4-channel USB-Oszi for the measurements at vehocles and their engines.

The feature of setting the probe attenuation would be appreciated for my work with the PCSGU250.

Bernd