CRT Oscilloscope - Free to a good home I've got an old SELabs SM111 CRT Oscilloscope sitting in my garage which it seems a shame to dump at the tip. It works BUT it doesn't focus, the best you can get is a 1cm wide bar not a thin crisp green line. See pics. However it looks really cool. Again see pics. Anyway if you want it (or know someone who might) and can collect it from Cambridgeshire (it weighs 25lbs) then it's yours. #RetroElectronics #oscilloscopes #crt #AnologElectronics #electronics