EX570 Datasheet, PDF (15/18 Pages) Extech Instruments Corporation. – True RMS Multimeter with IR Thermometer

Specifications
Function
Range
Resolution
Accuracy
DC Voltage 400 mV
0.01 mV
4V
0.0001V
40V
0.001V
±(0.06% reading + 2 digits)
400V
0.01V
1000V
0.1V
AC Voltage
40 Hz to 65 Hz
66 Hz to 1000 Hz
400 mV
0.01 mV
4V
0.0001 V
40 V
0.001 V ±(0.5% rdg + 3 digits) ±(1% rdg + 3 digits)
400 V
0.01 V
1000 V
0.1 V
All AC voltage ranges are specified from 5% of range to 100% of range
DC Current 400 μA
0.01 μA
4000 μA
0.1 μA
±(0.7% reading + 3 digits)
40 mA
0.001 mA
400 mA
0.01 mA
±(1.0% reading + 3 digits)
10 A
0.00 A
±(1.5% reading + 3 digits)
(20 A: 30 sec max with reduced accuracy)
AC Current
40 Hz to 65 Hz
66 Hz to 1000 Hz
400μA
0.01 μA
4000μA
40mA
0.1 μA
±(1.0% rdg + 3 digits) ±(1.5% rdg + 3 digits)
0.001 mA
400mA
0.01 mA
10A
0.001 A ±(2.0% reading + 3 ±(2.0% reading + 3
digits)
digits)
(20A: 30 sec max with reduced accuracy)
NOTE: Accuracy is stated at 65^oF to 83^oF (18^oC to 28^oC) and less than 75% RH.
15
EX570-ENG V2.3 3/09