Archived posting to the Leica Users Group, 1998/03/09

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Subject: Re: [Leica] (Leica) MR-4 Meter
From: Marc James Small <msmall@roanoke.infi.net>
Date: Tue, 10 Mar 1998 00:08:49 -0500

At 08:08 PM 3/9/98 -0800, Dennis wrote:
>Phil Kokoczka wrote:
>There is no silver oxide cell that I know of that fits the MR-4. You
>might try the CRIS adaptor that lowers the voltage, otherwise the Wein
>cell, or try to get the mercuric cells from Canada.
>
>There is no voltage regulation in the meter for higher voltage cells,
>you need a cell or adaptor thats 1.35 volts out.

The PX76 will fit the MR and MR-4:  it is too small, but will stay in place
in the meter.  I am curious as to your source of knowledge as to the meter
circuitry.

Try one of these PX76 cells:  it WILL work, and will work accurately.

Marc


msmall@roanoke.infi.net  FAX:  +540/343-7315
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