Category:Heathkit oscilloscopes
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Media in category "Heathkit oscilloscopes"
The following 8 files are in this category, out of 8 total.
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Control knobs of Heathkit OL-1 Oscilloscope.jpg 1,146 × 816; 401 KB
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Heathkit io 4550 electrostatic CRT@0.25x.jpg 1,788 × 962; 155 KB
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Heathkit io 4550 hv pcb.jpg 895 × 1,195; 481 KB
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Heathkit Oscilloscope OM-2.jpg 2,413 × 3,474; 3.04 MB
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Heathkit Oscilloscope.jpg 1,264 × 1,759; 702 KB
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Io12u.jpg 476 × 676; 23 KB
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Lissajous figure.JPG 2,048 × 1,463; 1.39 MB
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Screen of cathode ray tube of Heathkit Oscilloscope OL-1, 1950s.jpg 782 × 723; 278 KB