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26 May 2024
24 May 2024
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Created page with "{{Instrument Sidebar |manufacturer=Keithley |model=197 |class=Multimeter |series= |summary=5½-digit digital multimeter |image=Keithley 197 front.jpg |caption=Keithley 197 |introduced=(?) |discontinued=(?) |designers= |manuals= * Keithley 197 manual 197-901-01 Rev.A * Keithley 197 manual 197-901-01 Rev.C 1990/2001 (no parts/schem.) }} The '''Keithley 197''' is a 5½-digit, 220,000-count LCD auto-rangi..."
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