Sullivan 6666 milliohmmeter
Just had a need to use this, after about 6 years from the search results!
No go, meter just deflects to the right, no knob twiddling brings it to the left. Shorting the Kelvin probe solder connections inside the front panel does nothing.
Has anyone turned up any servicing info please? Got lots of bits inside, it worked years ago so can't be too serious, just which bit to change? Been stored inside as well so damp can't have got to it.
Thanks
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