Agilent Hewlett Packard HP 8559A .01 to 21 GHz portable spectrum analyzer. Simple 3 knob operation. Digital storage. Unable to be tested. Please refer to pictures for condition. What you see is what you get. Be sure to refer to pictures regarding the specific item for sale. Message me with any questions you may have, and I will do the best I can to answer them. Thank you for looking.
