It has a serial output on the rear which we used to use with a graphics plotter. No problems that I know of although the two cursor controls did need a bit of a push to get them to respond. They do now seem to have improved after a bit of use.
Supplied with original instruction booklet and a mains cable. If I can find a spare probe I will include that as well. From a college physics lab and it has not seen a lot of use. Kept in a cupboard most of the time. The item "ITT Instruments OX 7520 Metrix Dual Channel Digital Storage Oscilloscope" is in sale since Saturday, September 4, 2021.This item is in the category "Business, Office & Industrial\Test, Measurement & Inspection\Analysers & Data Acquisition\Oscilloscopes & Vectorscopes". The seller is "etboo" and is located in Boston.
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