This is a estate found item. This is a rare medicial/sciencetific device. This is a Tektronix Oscilloscope Type 503. This is serial #008721. This powers up and has the blue line in the glass dome as seen in the photos. This is heavy weighing around 28 pounds. This measures about 21″ x 9 1/2″ x 14. The top has a handle for carrying. The unit has some wear and the back where the cord winds up is damaged. The bottom part is broken. There is some old tape residue on the front metal panel. The entire unit is made of metal. The cord is heavy duty 3 prong. The end of the cord is missing the cover see photo. This powers up and not sure how it operates but the blue light comes on and does different images depending on the settings. See close up photos for condition. This item is in the category “Business & Industrial\Test, Measurement & Inspection\Analyzers & Data Acquisition\Oscilloscopes & Vectorscopes”. The seller is “atticfan87″ and is located in this country: US. This item can be shipped to United States.
- Brand: Tektronix