Hp 5328A Pdf User Manuals. View online or download Hp 5328A User Manual. We have 1 HP 5328A manual available for free PDF download: User Manual This manual provides operating information for the Hewlett-Packard Model 5328A. Universal Counter including all options. Maintenance information for the 5328A This manual applies to Hewlett-Packard Model. 5328A Universal Counters with serial prefix num- ber 1604A. SERIAL PREFIXES NOT LISTED. For serial prefixes above HP 5328A-Oscillator, PDF, 52K. HP 5328A Service Manual, PDF, 19M. HP 5328A Technical manual MIL, PDF, 4.4M. HP 5328B Operation and Service, PDF, 19M This manual provides operating information for the Hewlett-Packard Model 5328A. Universal Counter including all options. Maintenance information for the 5328A Errata Title & Document Type: 5328A Universal Counter Service Manual Manual Part Number: 05328-90011 Revision Date: April 1976 HP References in thisPart Number: 05328-90002 (Apr75). The 3589A is an obsolete product; this manual is provided for information only.