t
T.O .
33K8-4-551-1
TECHNICAL MANUAL
CALIBRATION PROCEDURE
FOR
DIGITAL VOLTMETER
3458A
(HEWLETT-PACKARD)
This publication incorporates Interim Operational Supplement T .O . 33K8-4-551-1S-1
dated 27 August 2007.
Distribution Statement C - Distribution authorized to U . S . Government agencies and their contractors for
official use or for administrative or operational purposes only, 7 November 1990 . Requests for this
document shall be referred to 562 CBSG/GBHA, 813 Irving-Wick Dr W, Heath, OH 43056-1199.
Destruction Notice - For unclassified, limited documents, destroy by any method that will prevent
disclosure of the contents or reconstruction of the document.
Published under Authority of the Secretary of the Air Force
30 JUNE 2007
CHANGE 1 - 30 SEPTEMBER 2007