Electronics > Repair
HP 410C Meter pegs upscale Check A1R10?
(1/1)
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
Navigation
[0] Message Index
Go to full version