Extech Instruments DM220 User Manual

6 DM220-en-US_V3.3 10/20
Specifications
Function
Range
Resolution
Accuracy
DC Voltage
400mV
0.1mV
(0.8% reading + 2 digits)
4V
0.001V
40V
0.01V
400V
0.1V
(1.0% reading + 2 digits)
600V
1V
AC Voltage
50 to 60Hz
4V
1mV
(1.0% reading + 5 digits)
40V
0.01V
400V
0.1V
(1.5% reading + 5 digits)
600V
1V
DC Current
400A
0.1A
(2.0% reading + 2 digits)
4000A
1A
40mA
0.01mA
200mA
0.1mA
AC Current
50 to 60Hz
400A
0.1A
(2.5% reading + 5 digits)
4000A
1A
40mA
0.01mA
200mA
0.1mA
Resistance
400
0.1
(0.8% reading + 5 digits)
4k
0.001k
(1.2% reading + 5 digits)
40k
0.01k
(0.8% reading + 2 digits)
400k
0.1k
4M
0.001M
(3.0% reading + 5digits)
40M
0.01M
(5.0% reading + 5digits)
Capacitance
4nF
0.001nF
(5.0% reading + 0.6nF)
40nF
0.01nF
(3.5% reading + 30 digits)
4nF
0.1nF
(3.0% reading + 20 digits)
4F
0.001F
40F
0.01F
(5.0% reading + 30 digits)
200F
0.1F
Frequency
9.999Hz
0.001Hz
(1.0% reading + 2 digits)
99.99Hz
0.01Hz
999.9Hz
0.1Hz
9.999kHz
0.001kHz
99.99kHz
0.01kHz
Duty Cycle
0.5 to 99%
0.5%
(2.0% reading + 5 digits)
NOTE: Accuracy specifications consist of two elements:
 (% reading) – This is the accuracy of the measurement circuit.
 (+ digits) – This is the accuracy of the analog to digital converter.
NOTE: Accuracy is stated at 65
o
F to 83
o
F (18
o
C to 28
o
C) and less than 75% RH.

Extech Instruments DM220 Specifications

General

Brand	Extech Instruments
Model	DM220
Category	Multimeter
Language	English