Products > Test Equipment
BM869S not reading correct voltage
joeqsmith:
You work on electronics without proper ESD protection?
I see three photos of one side of the switch, none of the other.
coromonadalix:
? is the dial has being flipped by mistake or a contact has flown into space ???
you have 3 pairs of pcb traces and i see only 2 contacts = 2 pairs ???
you seem to miss the one near the center hole ??? m or more than 3 since you have some level shifting in the pcb traces
search for teardown videos
this site has photos who does show 2 contacts ???
https://lygte-info.dk/review/DMMBrymen%20BM869s%20UK.html
Fungus:
You're definitely missing some switch contacts here...
(I think there should be four of the gold spring things on the dial)
Martin72:
--- Quote ---I live in a tropical climate with temperatures around 25-35°C and humidity over 80%.
--- End quote ---
Phew, that's right on the edge.
For such regions, we install dedicated "tropicalized" measuring devices in our system, for example.
coromonadalix:
yeah but see my link on my post we see only 2 contacts
https://lygte-info.dk/review/DMMBrymen%20BM869s%20UK.html
a simple dial miss-alignment in functions ???
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