HP 05328-90013 Opt 041 Prog. Input Module For Universal Counter HP 5328A Manual.

HP Option 041 Input Module for Universal Counter 5328A Install&Service Manual

HP / Agilent 05328-90059 5328A Option 041 Programmable Input Module Counter

HP 05328-90059 5328A Opt. 041 Input Module Installation/Service Manual

HP 05328-90025 Opt 040 Universal Module for Universal Counter HP 5328A Manual.

HP 05328-90008 Opt 040 Universal Module for Universal Counter HP 5328A Manual.

HP 05328-90111 5328B Universal Counter Operating & Service Manual

HP 5328A + OPTIONS UNIVERSAL COUNTER OPS & SERVICE MANUALS (8 Vol Set)