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Keithley 177: Difference between revisions
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(Created page with "{{Instrument Sidebar |manufacturer=Keithley |model=177 |class=Multimeter |series= |summary=4½-digit digital multimeter |image=Keithley 177 front.jpg |caption=Keithley 177 |introduced=(?) |discontinued=(?) |designers= |manuals= * Keithley 177 + 1788 Manual #29683 (1978) }} {{BeginSpecs}} {{Spec|Voltage|20 mV (AC: 200 mV) to 1000 V in decade ranges}} {{Spec|Current|20 μA (AC: 200 μA) to 2 A in decade ranges}} {{Spec|Resistance|20 Ω...") |
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{{Spec|Current|20 μA (AC: 200 μA) to 2 A in decade ranges}} | {{Spec|Current|20 μA (AC: 200 μA) to 2 A in decade ranges}} | ||
{{Spec|Resistance|20 Ω to 20 MΩ in decade ranges}} | {{Spec|Resistance|20 Ω to 20 MΩ in decade ranges}} | ||
{{Spec|Features| }} | {{Spec|Power|105–125 or 210-250 V, 50–60 Hz, 8 W | ||
{{Spec|Features| | |||
* AC True RMS | |||
}} | |||
{{Spec|Options| | {{Spec|Options| | ||
* Option 1788 – Battery pack | * Option 1788 – Battery pack (6 h runtime) | ||
* Option 1793 – BCD output (isolated) | * Option 1793 – BCD output (isolated) | ||
* Option 1793 – GPIB (isolated) | * Option 1793 – GPIB (isolated) | ||
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* [https://www.amplifier.cd/Test_Equipment/other/Keithley_177_Microvolt_Digital_Multimeter.htm Keithley 177 @ amplifier.cd] (German/English text) | * [https://www.amplifier.cd/Test_Equipment/other/Keithley_177_Microvolt_Digital_Multimeter.htm Keithley 177 @ amplifier.cd] (German/English text) | ||
* [https://www.youtube.com/watch?app=desktop&v=kdCfAR06GeI Keithley 177 Microvolt DMM Repair]] – EEVblog #777 @ YouTube | * [https://www.youtube.com/watch?app=desktop&v=kdCfAR06GeI Keithley 177 Microvolt DMM Repair]] – EEVblog #777 @ YouTube | ||
* [https://www.youtube.com/watch?app=desktop&v=MyJ6Qbb58Fw Refurbishing a Keithley 177 Microvolt DMM | * [https://www.youtube.com/watch?app=desktop&v=MyJ6Qbb58Fw Refurbishing a Keithley 177 Microvolt DMM] – Craig Hollinger @ YouTube | ||
* [https://samueldperry.com/2019/03/03/keithley-177-power-supply-replacement/ Power Supply Replacement for Keithley 177] (to replace failed transformer) / [https://www.tindie.com/products/sdp8483/power-supply-replacement-for-keithley-177/ PCB project @ Tindie] | * [https://samueldperry.com/2019/03/03/keithley-177-power-supply-replacement/ Power Supply Replacement for Keithley 177] (to replace failed transformer) / [https://www.tindie.com/products/sdp8483/power-supply-replacement-for-keithley-177/ PCB project @ Tindie] | ||