Post #2305786
2026-05-08 21:30 UTC
I've worked out the Voltage scales.
Off
0-600v x4
0-300v x2
0-150v direct
0-15v /10
and 0-150mV for the Mili-volt connection.
They should just be a matter of getting the right resistor values, and rewiring.
Current is a guess, but I'll go for 0-1.5A without shunt. As this will be a useful range, no other reason.
This could change, IF I get more information on the set.
Replies (1)
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@Extelec@mstdn.social 2026-05-09 21:24
A rough plan for replacing the Innards of the meter. Suggestions on appropriate (for its age) resistor types welcome. As is any reference to this meters existence. I know the company, I know it's not a transistor tester (I suspect valve era) , but the internet comes up blank.