2100
6½-Digit USB Digital Multimeter
ꢁpecifications
DC CHꢇꢃꢇCTEꢃIꢁTICꢁ: ꢇccuracy1 (% of reading + % of range)
ꢀunction
ꢃange
ꢃesolution
0ꢀ1 µV
Input ꢃesistance
>10 GW
1 Year, 23°C 5°C
0ꢀ0055 + 0ꢀ0040
0ꢀ0045 + 0ꢀ0008
0ꢀ0038 + 0ꢀ0006
0ꢀ0050 + 0ꢀ0007
0ꢀ0055 + 0ꢀ0010
100ꢀ0000 mV
1ꢀ000000
10ꢀ00000
100ꢀ0000
1000ꢀ000
V
V
V
V
1ꢀ0 µV
>10 GW
>10 GW
10 MW
10 MW
DC Voltage
10 µV
100 µV
1
mV
ꢀunction
ꢃange
ꢃesolution
10 nA
ꢁhunt ꢃesistance
1 Year, 23°C 5°C
0ꢀ055 + 0ꢀ025
10ꢀ00000 mA
100ꢀ0000 mA
5ꢀ1 W
5ꢀ1 W
0ꢀ1 W
0ꢀ1 W
100 nA
1 µA
0ꢀ055 + 0ꢀ006
0ꢀ120 + 0ꢀ015
DCI (DC Current)
1ꢀ000000
3ꢀ00000
A
A
10 µA
0ꢀ150 + 0ꢀ025
ꢀunction
ꢃange
ꢃesolution
100 µW
1mW
10mW
100mW
Test Current
1 mA
1 Year, 23°C 5°C
0ꢀ015 + 0ꢀ005
0ꢀ015 + 0ꢀ002
0ꢀ013 + 0ꢀ002
0ꢀ015 + 0ꢀ002
0ꢀ017 + 0ꢀ002
0ꢀ045 + 0ꢀ002
1ꢀ00 + 0ꢀ020
0ꢀ040 + 0ꢀ020
0ꢀ024 + 0ꢀ030
100ꢀ0000
W
1ꢀ000000 kW
10ꢀ00000 kW
100ꢀ0000 kW
1ꢀ000000MW
10ꢀ00000MW
100ꢀ0000MW
1 mA
100 µA
10 µA
Resistance2
1
10
W
W
W
5 µA
500 nA
500 nA||10 MW
1 mA
100
Diode Test
Continuity
1ꢀ0000
V
10 µV
1000ꢀ00
W
10mW
1 mA
DC NꢂTEꢁ
1ꢀ Specifications valid after two hour warm-upꢀ
aꢀ ADC set for continuous trigger operationꢀ
bꢀ Input bias current <30pA at 25°Cꢀ
cꢀ Input protection 1000V all ranges (2W input)ꢀ
dꢀ Measurement rate set to 1 PLCꢀ
2ꢀ Specifications for 4W ohms modeꢀ For 2W ohms, use zero null or subtract lead resistance from displayed readingꢀ
aꢀ Maximum lead resistance 10% of range per lead for 100 and 1k ranges; add 1k per lead for all other rangesꢀ
W
W
W
MEꢇꢁꢄꢃEMENT NꢂIꢁE ꢃEJECTIꢂN
DC (60Hz/50Hz)
TEMPEꢃꢇTꢄꢃE (ꢃTD)
4-Wire ꢇccuracy1,
ꢃange
–100°C to +100°C
–200°C to +630°C
ꢃesolution
0ꢀ001°C
0ꢀ001°C
1 Year
0ꢀ1°C
0ꢀ2°C
ꢃate
10PLC
1PLC
Digits
6½
5½
CMꢃꢃ1
140 dB
140 dB
NMꢃꢃ2
60 dB
60 dB
RTD TꢀPE: 100W platinum (PT100), D100, F100, PT385, or
PT3916ꢀ
1ꢀ For 1kW unbalance in LO leadꢀ
2ꢀ For line frequency 0ꢀ1%ꢀ
MAXIMUM LEAD RESISTANCE (each lead): 12W (to achieve
rated accuracy)ꢀ
SENSOR CURRENT: 1mA (pulsed)ꢀ
1ꢀ Excluding probe errorsꢀ 23°C 5°Cꢀ
1.888.KEITHLEY (U.S. only)
www.keithley.com
A Greater Measure of Confidence