Tektronix 2440 500MS/s 2 Channel Digital Oscilloscope Tested NICE

Description

This scope is in excellent cosmetic condition, and tests good for everything that I tested.  I did not do an exhaustive test to test every feature of the scope, so not sure if there is some hidden functional flaw, but I doubt it as it passed all Self Tests.
When it powers up it runs a Self Test, and passed as it did not enter the Extended Diagnostics test (which is correct).  I did run some other internal tests and they passed (see photo 6)
Photos 5, 6, 7, 8, 9 show POST, Self Tests, sine, triangle, and XY displays
Tested the cursor function and it looked good
The only thing that might be a functional flaw is there seems to be jitter on the traces/waveforms so some adjustment may be necessary
Textronix 2440 User Reference Manual will be sent to buyer as a PDF document
Please "mouse over" the 12 photos for full details
For shipment in continental US only, eBay global shipping OK
Note: this is sold AS IS, and there is NO RETURN on this scope so be sure this is what you want and ask questions before bidding
Paypal required