AGILENT HP E1697A 155Mb/s OPTICAL LINE I/F VXI

Used and old item.it seems working,power ON. But I dont know all options and all system work or not work.

HP 8410A is a vintage microwave network analyzer — a professional RF/microwave test instrument originally made by Hewlett-Packard. Network analyzers

The ESG-300 is a medical electrosurgical generator system used primarily in gastroenterology and respiratory procedures to cut and coagulate tissue

HP/Agilent 83480A Communication Analyzer / Digital Sampling Oscilloscope