Sullivan 6666 milliohmmeter - UK Vintage Radio Repair and Restoration Discussion Forum

woodchips · 14th Jan 2021, 12:48 pm

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

John_BS · 16th Jan 2021, 10:58 am

Duncan Research will sell you a manual?
http://www.benduncanresearch.com/manuals.htm#az
John

14th Jan 2021, 12:48 pm	#1
woodchips Heptode Join Date: May 2010 Location: Grantham, Lincolnshire, UK. Posts: 882	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

16th Jan 2021, 10:58 am	#2
John_BS Octode Join Date: Dec 2008 Location: Wincanton, Somerset, UK. Posts: 1,204	Re: Sullivan 6666 milliohmmeter Duncan Research will sell you a manual? http://www.benduncanresearch.com/manuals.htm#az John