15v supply for analogue testmeter high resistance range
"Jim Yanik" wrote in message
.. .
"David Sewell" wrote in
:
"Jim Yanik" wrote in message
.. .
default wrote in :
On Thu, 19 Jan 2006 17:56:33 -0000, "David Sewell"
wrote:
Hi ya,
I got an old TMK multimeter. The 15v battery for the highest
resistance range needs replacing. It is a number 504. Any
suggestions please on a cheap and compact way to substitute this
battery? Thanks,
Dave
Not familiar with TMK. Assuming it is a bridge circuit, and
there's enough room, two nine volt batteries in series may work.
Or 5 CR123 3V lithium cells in series.
You might even be able to use lithium coin cells.
--
Jim Yanik
jyanik
at
kua.net
Thanks Jim, actually that's an idea I never thought of ( 2 x 9v bats).
The 2 9V battery idea was the other poster's idea.
Jim Yanik
jyanik
at
kua.net
Thanks again Jim. Strange, You are the only reply to my question showing on
my screen. So I thought it was your idea.
David
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