| All returns accepted | ReturnsNotAccepted |
|---|---|
| Brand | HP |
Check the listing for details. HP Relay Multiplexer and Matrix Modules Programming and Configuration. Condition: Used. Listed at 7.99 USD. Used original manufacturers manual .Complete .If manual should have schematics they are intact .2nd pic if shown will have what serial numbers the manual covers and other info . Manual may have staining and or tears from use in a working environment.