Have a parasitic drain on a cc 2001 Vogue. I've blown at least two meters in the past so serial current measurement is clearly not my forte.
The AA guy showed me his "amp clamp" and briefly outlined how useful it is... I want one.
I'd like Auto-Ranging from milliamps up to starter motor levels (400-600?)
Hertz and Duty Cycle seem like they might be useful.
I don't really like unbranded or obscure items, because they have no reputational skin in the game.
Fluke are way too expensive.
Draper don't have the clamp style on their website, but are out there.