Manual provides detailed instructions for assembling the Heathkit Oscilloscope Model OM-3.
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15MHz DUAL TRACE OSCILLOSCOPE. VTG 1974 Heathkit. OPERATION MANUAL. May be subject to aging, creasing, writing, check marks, notations and other used wear. Appears Original. The manual has been used.
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Heathkit OSCILLOSCOPE O-10 and OM-1 Schematic Wiring Diagrams SPEC PAMPHLETS Original Not dated Yellow from age As is
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Heathkit manual in excellent condition and includes a separate insert Illustration Booklet which includes all diagrams. The illustration booklet fold outs and has never been used (stored properly since 1986)
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Heathkit Model IO-4235 35 MHz Dual Trace Oscilloscope Assembly Manual, fair condition, one of the four schematic sheets is missing.
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Heathkit IO-103 5" Triggered Sweep Oscilloscope Manual it has 121 pages. This is for the manual only.
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Heathkit IO-102 5" Solid State Oscilloscope Manual it has 100 pages. This is for the manual only.
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I have my rare 1974 Heathkit IO-4540 5 MHz Oscilloscope Service Data Manual/ Blue Book up for sale. It includes 3 illustrations. View photos for details and condition. Feel free to ask questions. Thanks for looking. Keep checking back, tons of Heathkit items coming!
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