Contact less Current sensing for 100kHZ frequency

[umesh49]

Hi,
I am looking for some instrument/sensor to do a contact less current sensing with 100kHZ frequency.
This is a switching current waveform with an inductor was switched at 100kHZ. My typical current waveform is 50mA (DC) with a 0-20mA 100khZ AC imposed on it. I need to detect this AC component.
My trouble is, I can not probe anything on board and only way to find this current is do have some contactless sensing on current carrying wire.

I need it something for a lab measurement so price is not an issue.
Please suggest if someone have any info.

Thanks in Advance;

Umesh

 

[wade_hassler]

Don't know what you're doing with the signal, but this might help.

 

[albbg]

Have a look to these:

https://www.tek.com/current-probe
https://www.keysight.com/en/pc-1659326/oscilloscope-current-probes?cc=IT&lc=ita
https://teledynelecroy.com/probes/probeseries.aspx?mseries=426