was trying to post this
repairing small circuit traces on a craftsman multimeter
I have this nice older digital multimeter which I may have damaged.
What has stopped working is the k type temperature reading.
It was working but then I accidently had the probes in the ohm position hole and measured 110 ac volts. There is a fuse I bypassed years ago and that ohm meter position is fused at 650ma listed on the front.
So I took the meter apart and noticed 2 traces have been obliterated on the back of the board. Just had a small length of copper trace remaining. The traces terminate in little copper traced holes and they look fine. Traces to be repaired are about an inch long.
These traces are pretty small. What would be the easiest way to attempt a repair?
I was thinking an extremely tiny insulated wire? Not sure If I have that.
or
a small piece of bare copper wire strand pulled from a wire?
Another issue the beeper sound maker is destroyed?
It was laying inside the meter in 3 pieces, the wires had broken off. It has a flat disc with a couple solder connections. I snapped it back together but the flat disk rattles around inside the black case?
shows 2 burned traces.
black speaker, I have no idea If I should try to hook this back up.
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Editing now, so why is it working in this forum and not in the electronic chat forum?
repairing small circuit traces on a craftsman multimeter
I have this nice older digital multimeter which I may have damaged.
What has stopped working is the k type temperature reading.
It was working but then I accidently had the probes in the ohm position hole and measured 110 ac volts. There is a fuse I bypassed years ago and that ohm meter position is fused at 650ma listed on the front.
So I took the meter apart and noticed 2 traces have been obliterated on the back of the board. Just had a small length of copper trace remaining. The traces terminate in little copper traced holes and they look fine. Traces to be repaired are about an inch long.
These traces are pretty small. What would be the easiest way to attempt a repair?
I was thinking an extremely tiny insulated wire? Not sure If I have that.
or
a small piece of bare copper wire strand pulled from a wire?
Another issue the beeper sound maker is destroyed?
It was laying inside the meter in 3 pieces, the wires had broken off. It has a flat disc with a couple solder connections. I snapped it back together but the flat disk rattles around inside the black case?
shows 2 burned traces.
black speaker, I have no idea If I should try to hook this back up.
---------------------------------------------
Editing now, so why is it working in this forum and not in the electronic chat forum?