Hi Guys.
First time poster, longtime watcher. Hope this is the right place to post.
I'm a experienced electronics engineer, but sadly with lack of time (and maybe talent
)
I rescued an Brymen from the dump at work and I'm pretty sure its a 857 model.
Visually it appears to in good condition, and display and buttons look good.
It can measure mV ( havnt verified precision, but it measures), but V and A shows OL in the display ( after a short flicker)
A quick look inside does not reveal anything burned.
I assume that the "measuring core" is good because its can measure mV, - but maybe that's a flawed logic?
I tried taking apart the function-selector-switch and all looks good.
I cant find any schematics or service manuals.
Any ideas? -it looks like a great meter, but I dont have the time to reverse-engineer something like that at the moment.
Kind regards TroelsM