Check the listing for details. Agilent E4437B ESG-AP Series Signal Generator. Condition: Used. Listed at 1512.78 USD. Item condition: Used Agilent E4437B ESG-AP Series Signal GeneratorThis item was removed from a facility where it was surplus to requirement.It is in good cosmetic condition and powers on, we are unable to test it further at our facility. Firmware revision: B.03.86Firmware date: April 29 2002Total hours on: 66845.2Total hours display has been on: 66845.2Total power cycles: 453Attenuator cycles: 23064Reverse power protection trips: 1 NOTE: No cables, remotes, accessories, power supplies, consumables or any other item is included unless shown in the item photo or is in the item description. Item Details Property Value Tested value PAT Test Electrical Supply N/A 1-Phase Plug Included? (1-Phase) N/A Yes - Standard UK 3-Pin Mains Plug (BS 1363) PAT Test Result N/A Pass Voltage N/A 240V.