You might be able to pick up an old unit for parts on e-Bay. I just
looked and saw two of different vintages/conditions.

Eric

"geneb321" wrote in message ...
Does anyone know of a possible source for a 3 7/8" dia plastic disc to use
as a faceplate for a Datamarine S100KL knotmeter-log? I have contacted DMI
and they don't have the original part any more.
Gene
SV Sea Gypsy