Hi
I picked up a Fluke 867B quite cheaply recently. Everything is working well, and the meter is still spot on (within a single count of my chinese voltage reference
).
The only probably I have is with the LCD (and what to call this issue, Google leads one down a very deep rabbit hole here).
I found some pics online showing the issue, and perhaps this is how all of them work? Note the dark areas.
The best description I can think of is "fading lines". What causes this? Could it be a flaky bypass cap?
There is a proper service manual and schematics for the meter online.
Any ideas?
Thanks
leppie