What specifically did you want verified?
I was wondering what the bandwidth was with the supplied probes in 1x mode. What would a 10Mhz square wave look like with probes in 1x mode?
This is all using the timing signals from the calibrator. 1 Vpp at 10 MHz, nominally squarewave.
The supplied probes were used first, both set to 1X.FNIRSI Channel 1 / probe A @ 1X:
![FNIRSI-1013D "100MHz" tablet oscilloscope 1031220-0](https://www.eevblog.com/forum/index.php?action=dlattach;topic=238226.0;attach=1031222;image)
Shifted supplied probe A @ 1X to Siglent Channel 1:
![FNIRSI-1013D "100MHz" tablet oscilloscope 1031238-1](https://www.eevblog.com/forum/index.php?action=dlattach;topic=238226.0;attach=1031240;image)
FNIRSI Channel 2 / probe B @ 1X:
![FNIRSI-1013D "100MHz" tablet oscilloscope 1031196-2](https://www.eevblog.com/forum/index.php?action=dlattach;topic=238226.0;attach=1031198;image)
(Note: the signal on this probe seemed markedly more unstable.)
Shifted supplied probe B @ 1X to Siglent Channel 1:
Setup used:
Tested the same signal to Channel 1, but using a Siglent probe set to 1X.FNIRSI Channel 1 / Siglent probe @ 1X:
![FNIRSI-1013D "100MHz" tablet oscilloscope 1031200-7](https://www.eevblog.com/forum/index.php?action=dlattach;topic=238226.0;attach=1031202;image)
Shifted Siglent probe @ 1X to Siglent Channel 1:
Tested the same signal to Channel 1, but using a Siglent probe set to 10X.FNIRSI Channel 1 / Siglent probe @ 10X:
![FNIRSI-1013D "100MHz" tablet oscilloscope 1031204-9](https://www.eevblog.com/forum/index.php?action=dlattach;topic=238226.0;attach=1031206;image)
Shifted Siglent probe @ 10X to Siglent Channel 1:
![FNIRSI-1013D "100MHz" tablet oscilloscope 1031234-10](https://www.eevblog.com/forum/index.php?action=dlattach;topic=238226.0;attach=1031236;image)