Yes, the Fluke process clamps look pretty nice. I am not aware if any of the Agilent clamps have at least a mA-% scale available. Just clipping on a wire and checking the output on a control system looks tempting, but I have never been in the need for that.
I just received my Calibrator today and go through the Manual. A lot to learn and I had never the ability to play around on a process line or so. Maybe I'll check for some old 4-20mA transmitters/converters on ebay to play around..... I still have a Siemens Logo PLC which I could use to "tune" our Oven for powder coatings