Heathkit IO-103 5" Triggered Sweep Oscilloscope Analog Storage Mainframe

We bet you haven't seen one of these particular systems in a decade or five! The Heathkit IO-103 is a storage oscilloscope. An oscilloscope is basically a testing instrument that graphically displays the volage wave form of one or more signals. The IO-103 is a flexible system that can be used to observe or measure all types of electrical and electronic waveforms within its listed specifications, from relatively simple sine and square waves to complex pulse and composite signals. The model 10-103 uses four printed circuit boards to minimize point-to-point wiring and reduce construction time. It has good display stability because both amplifiers and the sweep circuit power supplies are zener regulated. This system currently has no display and needs a full calibration, but for the right person who wants to give this amazing system the service and care it needs, it can become the perfect oscilloscope! Feel free to stop by our shop and take a look! We are conveniently located near Mesa Drive and the US 60. Please note that we only accept cash for this offer. Be sure to check out our page for more exciting items! Oscilloscope analyzer bench calibrator component diagnostic digital electrical electronics equipment gear measurement meter multimeter old oldschool oscilloscope player portable probe professional repair retro scope signal spectrum system test tester testing tool tools vintage waves waveform