Keithley Instruments, Inc.
28775 Aurora Road
Cleveland, Ohio 44139
1-888-KEITHLEY
www.keithley.com
Specifications are subject to change without notice.
Page 4 of 4 SPEC-2100 Rev. C / Sep 2011
Model 2100
6 1/2-Digit Resolution Digital Multimeter Specifications
Item Limitation and description
AC CMRR
9
70dB
Power supply 120V/220V/240V
Power line frequency 50/60Hz auto detected
Power consumption 25VA max
Operating temperature
5°C to 40°C
Operating humidity
Maximum relative humidity 80% for temperature up to 31°C, decreasing linearly
to 50% relative humidity at 40°C
Storage temperature
-25°C to 65 °C
Operating altitude Up to 2000 meters above sea level
Bench dimensions
(with handles and feet)
112mm high x 256mm wide x 375 deep (4.4 in x 10.1 in x 14.75 in)
Weight 4.1 kg / 9 lbs
Safety
10
IEC61010-1:2001/EN61010-1:2001 (2
nd
Edition)
Over-Voltage Category CAT II, CAT I 1000V
UL61010-1:2004
Installation CAT II, Measurement CAT III at max. 1000V
Pollution Degree 2
EMC Conforms to European Union EMC Directive
Warranty One year
Environment For indoor use only
Digital I/O interface USB - compatible Type B connection
9
For 1k unbalance LO lead.
10
The LO jack is marked with 500Vpk against ground and SENSE HI to LO is only marked with 200Vpk, in opposition to the label of 600V CAT II
and/or 1000V CAT I against ground and IEC 61010-1.