Fluke 341A - Page 91

341A
343A
5-9. SERIAL NUMBER
EFFECTIVITY
5-10.
A
Use Code
column is
provided
to
identify certain
parts that
have been
added, deleted,
or modified during
production of
the Model
341 A and 343A.
Each part for
which a
use code has
been assigned
may be
identified with
a
particular
instrument serial
number by
consulting the
Use Code
Effectivity
List below. All
parts with no
code are
used on
all
instruments with
serial
numbers above 123.
USE
CODE
EFFECTIVITY
NO
Model 341 A serial
number 123
and on.
CODE
Model 343A
serial
number 123 and
on.
5-45