I have a Picolog CM 3 and would like to log the current consumption of a larger diameter cable than the TA-138 clamps can accommodate. I found a set on RS website that looks like it will work, as it has a 1mV/A output. Please can you advise as these clamps have their own 9volt battery power. https:/...

I would also like to use higher current rating probes and with a bigger diameter. I found these on the RS website. On the datasheet, it says that the output on 1000v setting is also 1mV/A. Would you recommend the use of these?
https://za.rs-online.com/web/p/clamp-meters/1233224

Regards
George