Extech Instruments 430

V01.02.01 7/04 5
Specifications
Function Range Resolution Accuracy
400mV 0.1mV
±(0.3% reading + 2 digits)
4V 0.001V
40V 0.01V
400V 0.1V
±(0.5% reading + 2 digits)
DC
Voltage
1000V 1V
±(0.8% reading + 3 digits)
50 to 400Hz 400Hz to 1kHz
400mV 0.1mV
±(1.5% reading
+ 15 digits)
±(2.5% reading
+ 15digits)
4V 0.001V
40V 0.01V
400V 0.1V
±(1.5% reading
+ 6 digits)
±(2.5% reading
+ 8 digits)
AC
Voltage
750V 1V
±(1.8% reading
+ 6 digits)
±(3% reading +
8 digits)
400µA 0.1µA
4000µA 1µA
40mA 0.01mA
400mA 0.1mA
±(1.5% reading + 3 digits)
4A 0.001A
DC
Current
20A 0.01A
±(2.5% reading + 5 digits)
50 to 400Hz 400Hz to 1KHz
400µA 0.1µA
4000µA 1µA
40mA 0.01mA
400mA 0.1mA
±(1.8% reading
+ 8 digits)
±(3.0% reading
+ 7 digits)
4A 0.001A
AC
Current
20A 0.01A
±(3.0% reading
+ 8 digits)
±(3.5% reading
+ 10 digits)
NOTE: Accuracy is stated at 65
o
F to 83
o
F (18
o
C to 28
o
C) and less
than 75% RH.
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