1-2 Return to Section Topics 2100-900-01 Rev. D / September 2011
Section 1: General Information Model 2100 6 1/2-Digit Resolution Digital Multimeter User’s Manual
Introduction
This section contains general information about the Keithley Instruments Model 2100 6 1/2-Digit
Resolution Digital Multimeter. The information is organized as follows:
• Feature overview
• Manual addenda
• Precautions for operation
• Upkeep of the Model 2100
• Safety information
• Inspection for damage
• Shipment contents
• Instruction manual
• Repacking for shipment
If you have any questions after reviewing this information, please contact your local Keithley
Instruments representative or call one of our Applications Engineers at 1-888-KEITHLEY
(1-888-534-8453). You can also contact us through our website at www.keithley.com.
Feature overview
Figure 1-1
The Model 2100 6 1/2-Digit Resolution Digital Multimeter
The Keithley Instruments Model 2100 is a rugged and versatile 6 1/2-digit resolution digital
multimeter. It has 0.003% one-year basic DC voltage accuracy at 10V range and 0.005% one-year
basic resistance accuracy at 10k range. At 6 1/2 digits, the multimeter delivers 50 triggered
RDGS/sec via the USB remote interface. At the fast 4 1/2-digit setting, it reads over 2000 RDGS/
sec into its internal buffer.
• Resolution: 6 1/2 digits
• 5x7 dot-matrix VFD, dual displays with 3-color annunciators
• Eleven standard measurement functions and eight math functions
• Stability, accuracy, and speed
• Built-in USB interfaces
• DC voltage: 0.1V, 1V, 10V, 100V, and 1000V
• AC voltage: 0.1V, 1V, 10V, 100V, and 750V
• DC current: 10mA, 100mA, 1A, and 3A
• AC current: 1A, and 3A
• Two and 4-wire resistance: 100 , 1K , 10K , 100K , 1M , 10M , and 100M
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