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> Hp model 412A/ar operating and service manual
Hp model 412A/ar operating and service manual
HP Model 412A/AR Operating and Service Manual
* Unit: HP Hewlett Packard 412A/AR DC Vacuum Tube Voltmeter
* Part Number: 00412-90003, 00129-5
* Serial Numbers: Prefixed 301-, 316-, 424-, 649-
* Other Notes: This is a used Manual in good condition with normal wear and tear. It contains: General Information, Installation, Operating Instructions, Theory of Operation, Maintenance, Replaceable Parts, Circuit Diagrams, List of Tables, List of Illustrations.
