Teledyne 2002 Refer to accompanying documents, If Equipment is not used in the manner specified

Manual Print History

The print history shown below lists the printing dates of all revisions and addenda created for this manual. The revision level letter increases alphabetically as the manual undergoes subsequent updates. Addenda, which are released between revisions, contain important change information that the user should incorporate immediately into the manual. Addenda are numbered sequentially. When a new revision is created, all addenda associated with the previous revision of the manual are incorporated into the new revision of the manual. Each new revision includes a revised copy of this print history page.

Revision D (Document Number 149-102002)	..................................................................... October 2002
Revision E (Document Number 149-062004)	June 2004
Revision F (Document Number 149-082005	August 2005
Revision G (Document Number 149-102005)	..................................................................... October 2005
Revision H (Document Number 149-082008)	August 2008
Revision J (Document Number 149-122009)	December 2009
Revision K (Document Number 149-082010)	August 2010
Revision L (Document Number 149-012011)	January 2011
Revision M (Document Number 149-072011)	July 2011

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CAUTION

Refer to accompanying documents

CAUTION

If Equipment is not used in the manner specified

By this manual, protection provided

By the equipment man be impaired.

Hastings Instruments reserves the right to change or modify the design of its equipment without

any obligation to provide notification of change or intent to change.

149-072011 Model 2002 Vacuum Gauge Page 2 of 38