Tektronix 11A34 User Reference Supplement page 3

INSTRUMENT SERIAL NUMBERS
Each instrument has a serial number on a panel insert, tag, or stamped on the chassis. The
letter designates the country of manufacture. The
tially and are unique to each instrument. Those manufactured in the United States have six unique digits.
The country of manufacture is identified as follows:
Tektronix, Inc.. Beaverton.
100000 Tektronix Guernsey. Ltd., Channel Islands
200000 Tektronix United
3aoooo
700000 Tektronix Holland, NV, Heerenveen, The Netherlands
Tektronix, Inc.. 1987. All tights resewed. Tektronix products are covered by US. and foreign
patents, issued and pending. TEKTRONIX, INC. SCOPEMOBILE and
Printed in U.S.A.
Oregon, USA
Kingdom, Ltd., London
are registered trademarks.