Keithley 2001 Quick Reference Guide

12
Temperature Celsius, Fahrenheit, and Kelvin units
RTD resistance (or thermocouple voltage)
Reference junction (thermocouples only)
Data storage buffer Maximum and minimum values
Average and standard deviation
Notes:
1. Multiple displays for calculated values and limits bar graph are
not available for the frequency function.
2. The multiple display for adjacent channel readings is not avail-
able for the DC and AC current functions.
Table 1. Multiple displays by function (cont.)
Function Next display

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