Hewlett Packard HP 8156A Optical Attenuator With Option 101 - AS IS For Parts 155516016948 Manufacturer Radiant Zemax Model Number

Manufacturer Radiant Zemax Model Number PM-1000-0 SKU 19-38721 Ref 23-50948

Manufacturer Narishige Model Number MO-103 SKU 19-36262 Ref 23-47444

Manufacturer Supermicro Model Number X10SRW-F SKU 19-34538 Ref 23-89353

Manufacturer Pioneer Model Number KTT-005 SKU 19-65298 Ref 23-92454

the meter backlight turns red

Hewlett Packard HP 8156A Optical Attenuator With Option 101 - AS IS For Parts 155516016948 Manufacturer Radiant Zemax Model NumberThis item is sold AS IS. No returns or exchanges are accepted. Condition For parts or not working Description 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