Tektronix Type 564B Storage Oscilloscope with Auto-Erase w/Manual

Tektronix 834

Hameg Oscilloscope HM 103 50-60 Hz (NO INDICATION OF FAULT )

Vintage Tektronix Type 545B Oscilloscope Mainframe Tube Scope Untested No Plug

Tektronix Type H Plug In Unit for Oscilloscope w Vacuum Tubes

Tektronix 545 Oscilloscope 30MHz

Tektronix Type 317 Oscilloscope Working Tested w/ Probes Power Cord Waveforms

Vintage Tektronix Oscilloscope Type 422 Oscilloscope W/ Original O&M Manual