Electronics > Repair

HP 410C Meter pegs upscale Check A1R10?

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wd5jfr:
It was working fine on resistance measurement, but then, after about 15 minutes, the meter pegs upscale, and the manual shows the possible cause as  A1R10 250 ohms. I think it's an intermittent cold solder joint or a failing 250 ohm resistor. At 84, my eyes aren't that good, so I need some help. If someone has an open unit, a picture or a description of its location would be nice.
Thanks
Hank

wd5jfr:
Scott o n antique radio sent a pic here: https://antiqueradios.com/forums/viewtopic.php?t=442625

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