Looking on Amazon at Keysighe multimeters, the first thing I see in the Features list:
"Product is intended for professional use only"
https://www.amazon.com/s?k=keysight+multimeter&ref=nb_sb_noss_1Since when is a meter manufacturer actually trying to put off anyone interested in spending their $$ on a common test meter (ie, not specialized one--power meter, PQ meter, insulation tester, etc.) and lead with a discouragement?
Not that I'm in the least discouraged (being the owner of many meters

), just amazed.
When did this practice start? I can't think of any other TE manufacturer that does this.
Cheers.