Fluke 45

I repaired a Fluke 45 benchtop multimeter I found in a surplus store.

Fortunately the service manual is extremely comprehensive and it turned out to be R5, (a 3.5Kohm, 5W, 1% resistor).

According to the service manual is not a component which affects calibration so I was able to replace it and I now have a wonderful benchtop meter.

Unfortunately I am missing a plastic noise shield, MP11, which I would like to replace by 3D printing someday

Inside of the multimeter