Keithley 192

Manuals – Specifications – Links – Pictures

The Keithley 192 DMM is a programmable, 6½-digit (2,000,000 counts) digital multimeter. DC volts and Ohms functions are standard, AC Volts and GPIB optional. There are no current ranges excerpt with an external adapter.

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Key Specifications

DC Voltage	200 mV (AC:2 V) to 1200 V FS in decade ranges
DC Voltage	2 V to 1000 V FS in decade ranges (Opt.1910)
Resistance	200 Ω to 20 MΩ FS in decade ranges
Resolution	6½ digits (200 mV / 200 Ω ranges: 5½ digits)
Input	200 mV to 20 V DC ranges: ≥1 GΩ; above, 10 MΩ; AC ranges: 2 MΩ // 50 pF
Power	105–125 V or 210–250 V (90–11 V or 195–235 V for models with low-voltage transformer option), 50-400 Hz, ≤30W
Options	1019 Rack mounting kit 1910 AC voltage option 1920 TRMS AC voltage option (for 191 and 192) 1923 GPIB interface 1924 Rear inputs

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Links

• Keithley 192 Teardown by Tony Albus @ YouTube

Documents Referencing Keithley 192

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Pictures

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  Display and controls

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  Analog board

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  Main board

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  Main board, PSU and GPIB interface