Keithley 2001 Quick Reference Guide

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Table 8. CONFIGURE FREQUENCY menu structure
Menu item Description
MAX-SIGNAL-LEVEL
1V, 10V, 100V, 1000V, TTL
1mA, 10mA, 100mA, 1A
Display maximum signal level
menu:
Select maximum voltage level
for voltage inputs.
Select maximum current level
for current inputs.
RESOLUTION
4-DIGITS, 5-DIGITS
Display resolution menu:
Select a specific resolution.
INPUT-TERMINALS
VOLTAGE
CURRENT
Input terminals for frequency
measurements menu:
Select INPUT HI and INPUT
LO terminals.
Select AMPS and INPUT LO
terminals.
COUPLING
AC
AC+DC
Coupling menu:
Select AC coupled measure-
ments.
Select DC coupled measure-
ments.
Note: The maximum signal level menu is coupled to the input ter-
minals menu, i.e., voltage levels are shown if voltage is the
selected input.

Keithley 2001 Specifications

General

Model	2001
Category	Multimeter
Manufacturer	Keithley
Type	Digital Multimeter
Digits of Resolution	7.5
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Frequency Range	3 Hz to 500 kHz
Connectivity	GPIB, RS-232
Display	VFD
Resistance Accuracy	0.008% + 2.0 mΩ
Frequency Accuracy	±0.01%
DC Current Range	10 μA to 3 A
AC Current Range	10 μA to 3 A
Power Supply	100 V to 240 V AC, 45 Hz to 66 Hz