S. E. Lab Oscilloscope SM112 2ch dual timebase 100Mhz 1978

really amazing plug in system scope, main unit SM112,
with modules SM599 and SM602,
I think my unit is from 1978 due to date codes,
uses 67Watts, measured to 100MHz, weight amost 14kg,
easy repair trimmer with loose connection,
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#oscilloscope
#teardown
#repair
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I use auto generated subs, i am sorry there are a few spelling errors,
maybe one day they can do it better..
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(Thanks to all my Sponsors / Traders / Swappers / Sellers / Buyers, without your support and constant flow of cool items in/out, none of this would be possible)

[@beakytwitch7905]

What a beautifully simple, capable instrument !! ❤❤

[@_droid]

Love those hand-drawn boards. Looks exactly like the ones I made as a kid with a Sharpie! It was so much more difficult to organize everything back then. Good repair, no custom ASIC's to try to find at exorbitant prices! :)

[@michaelturner4457]

S.E. Labs in Wells, Somerset, was actually part of EMI, where they also made equipment for the recording industry.

[@video99couk]

Oh that 'scope brings back memories. I had one and it got stolen. It was great, I had no trouble with it beyond a few dirty switches and that screw on the front never seemed to lock the modules in place particularly straight.