Hewlett Packard HP 8156A Optical Attenuator With Option 101 - AS IS For Parts

Unit powers on, and the self-test fail and error fail 0040 on the display once started. When re-tested, found this passes most of the time with no error, but it did fail once with the same error on the display. For this reason, we are selling the unit AS-IS for parts/repair as a non-working or incomplete unit.

We have not tested / inspected any further, item may have unknown issues we are not aware of.
See all item photos for the condition of the unit.

Unless pictured, no power adapter / power cable included.

The unit is on hand and ready to ship. Please feel free to message us with any questions you may have.