Lots more info here: http://www.eevblog.com/forum/blog/eevblog-426-hp-3457a-multimeter-teardown/msg194058/#msg194058
The Panasonic battery I just used measured 3.39 VDC. Joe Gray W5JG On Sun, Jan 24, 2016 at 2:24 PM, Poul-Henning Kamp <[email protected]> wrote: > -------- > In message > <canx10hadbw1u9ejc8_zgsk94k8az8vzg4ose+xngfwrali0...@mail.gmail.com> > , "Dr. David Kirkby (Kirkby Microwave Ltd)" writes: > >>Opening the meter up, I see the PCB shows "BT 601". There's no name on the >>battery I can see, but the type number of LX 1634. The voltage measured on >>my 4.5 digit handheld DVM is 3.03 V. Googling around > > My guess is that this is a 3.6V Lithium-Thionyl battery, and if it is > only 3.03V now, you're very likely tethering right on the brink. > > The most reputable vendor in this space is Tadiran, and they charge > accordingly. > > > -- > Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 > [email protected] | TCP/IP since RFC 956 > FreeBSD committer | BSD since 4.3-tahoe > Never attribute to malice what can adequately be explained by incompetence. > _______________________________________________ > volt-nuts mailing list -- [email protected] > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts > and follow the instructions there. > _______________________________________________ volt-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts and follow the instructions there.
