Brymen meters are very very good:
https://brymen.eu/product-category/multimeters/
BM235 is in your budget.
I have not tried, but suspect someone has solved this:
EEVBlog is central for this stuff..
initial searches:
https://www.eevblog.com/forum/testgear/getting-brymen-bm869s-working-with-sigrok/
https://www.eevblog.com/forum/testgear/program-that-can-log-from-many-multimeters/
He is an acquired taste, I agree.
The electronics community with very knowledgable people on the forum however, is probably some of the best around.
(BTW, eevblog rebrands brymen meters. They are cheaper direct).
They are "almost fluke quality for" much much less.
@dascandy42
Yeah I have a fluke 175 and a BM789.
The 789 is by far the better meter for about half the price.
@dascandy42 @oschonrock I was at Imperial College last year and spent some time in the freshman Halls. Imperial’s engineering school is on par with MIT, certainly a top 10 in the world engineering school. All EE / EEE students i spoke to told me they learnt everything they know from ‘Dave Jones’ and he was the main reason why most of them chose Electronics engineering as a degree.
Nearly everyone’s base / start level of EE knowledge was way above my generation’s (80’s/90’s) graduation level.