Re: Marconi TF144H/4S
"I assume you haven't had to replace yours and your unit runs well" I got as far as checking the PSU, getting an OP where there was non and then stopped. Mine has OP on the bottom sig out , memory not good here, got no OP on the meter after attenuators.
I stopped until I knew more and could get more info re the thermo-couple and have a better idea of what I'm doing.
Andy.
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Curiosity hasn't killed this cat...so far.
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