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Path: /sylvania/140/

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Manual for Sylvania 140 Tube Tester.
Compliments of Alfred Baumgartner, OE5BAL.
Tube Data Roll, Compliments of Pierre BELLERT, F6CTB.

These two files are compliments of Test Equipment Forum

140 Early Tube Roll Chart.pdf: A scan of 
the "Obsolete and Seldom Encountered" tube 
chart that came with every tester, but 
usually got lost or discarded;

140 Obsolete & Seldom Encountered Chart.pdf:
Archive of an early version of the tube chart, 
which also contains most of the older US tube 
types.  The tube chart scan already in the folder 
is later and omits many of the earlier numbers 
to make room for more TV tubes.


140 Early Tube Roll Chart.pdf
(7.4 MB)
140 Obsolete & Seldom Encountered Chart.pdf
(870 KB)
(610 KB)
Data lampemetre Sylvania 140.pdf
(1000 KB)
Sylvania 140 Tube Test Data 1955 Tube Manual.pdf
(88 KB)