Keithley 2100 User Manual

2-22 Return to Section Topics 2100-900-01 Rev. D / September 2011
Section 2: Getting Started Model 2100 6 1/2-Digit Resolution Digital Multimeter User’s Manual
for the lower row dot-matrix display. There are additional annunciators above and on the right side
of the display screen that indicate the state or condition of an ongoing measurement. They are
explained individually in the following sections.
Figure 2-31
The display
Annunciators at the top
Figure 2-32
Annunciators at the top
• RMT (REMOTE): Indicates the remote state (USB Interface)
• MAN: Indicates the manual range mode is selected
• TRIG: Shows that single triggering is enabled
• HOLD: Indicates reading hold function is enabled
• MEM: Indicates the use of internal reading memory
• RATIO: Indicates the dcv:dcv ratio operation
• MATH: Indicates the MATH operation is enabled
• ERR: Error occurred
• SHIFT: Indicates the SHIFT button was pressed
• REAR: The rear panel input terminal is selected for the measurement
• FILT: The digital filter is enabled
• 4W: Indicates remote sense
• EXT: Indicates external trigger

Keithley 2100 Specifications

General

DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Resistance Range	100 Ω to 100 MΩ
Continuity	Yes
Diode Test	Yes
Frequency Range	3 Hz to 300 kHz
DC Voltage Accuracy	0.0035%
DC Current Range	100 µA to 10 A
DC Current Accuracy	0.05%
AC Current Range	100 µA to 10 A
Frequency Accuracy	0.01%
Capacitance Range	1 nF to 10 mF
Temperature Range	-200 °C
Connectivity	RS-232
Type	6.5-digit digital multimeter