HP 4142B Modular DC Source/Monitor
Operation Manual
SERIAL NUMBERS
This manual applies directly to instruments with serial numbers 312lJ-
and above. With changes described in Appendix A, this manual also
applies to instruments with serial numbers 2716J-, 283OJ-, and 294&J-.
HP Part No. 04142-90010
Printed in Japan
March 1992
Edition 5
E0392
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